Inventor

Osamu Nakamura

Inventor

Kanagawa, JP

Overview

1977–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 349 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Dprimary

H10DInorganic electric semiconductor devices9%

H04LTransmission of digital information, e.g. telegraphic communication8%

H04WWireless communication networks8%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

H10KOrganic electric solid-state devices5%

H04BTransmission4%

Y10TTechnical subjects covered by former us classification3%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%

G09GArrangements or circuits for control of indicating devices using static means to present variable information2%

PatentTitleYear

11,115,960Terminal apparatus and communication method2021 11,109,267Base station apparatus, terminal apparatus, and communication method for these apparatuses2021 11,044,040Base station apparatus, terminal apparatus, and communication method for the same2021 11,026,251Base station apparatus, terminal apparatus, and communication method therefor2021 11,026,184Terminal apparatus, base station apparatus, and communication method for transmitting resource information and transmission power control information to the terminal device with a grant-free access resource allocation or a scheduled access resource allocation2021 11,019,684Base station, terminal apparatus, and communication method with semi-static first control information and dynamic allocation second control information2021 11,012,111Transmitter and communication method2021 11,005,601Transmission device, reception device, and communication method2021 10,985,893Base station apparatus, terminal apparatus, and communication method for base station apparatus and terminal apparatus2021 10,972,224Base station apparatus, terminal apparatus, and communication method thereof2021 10,951,456Base station apparatus, terminal apparatus, and communication method2021 10,917,221Base station apparatus, terminal apparatus, and communication method2021 10,843,664Brushless wiper motor and method for assembling the same2020 10,848,260Base station apparatus, terminal apparatus, and communication method for the same2020 10,849,114Base station apparatus, terminal apparatus, and communication method2020 10,819,388Transmission device, reception device, and communication method2020 10,797,561Brushless wiper motor2020 10,757,726Terminal device, base station device, and communication method using channel quality indicator (CQI) tables and modulation coding scheme (MCS) tables to determine modulation scheme2020 10,735,136Base station apparatus, terminal apparatus, and communication method for performing a retransmission control of uplink data in grant free multiple access2020 10,660,126Communication device and communication method2020 10,660,122Base station apparatus, terminal apparatus, and communication method thereof2020 10,629,813Light-emitting device and method for manufacturing the same2020 10,609,691Terminal device and base station device2020 10,602,505Reception device and transmission device2020 10,575,311Base station device, terminal device, and communication method2020 10,547,409Terminal apparatus, base station apparatus, and communication method2020 10,533,653Motor with speed reduction mechanism2020 10,536,931Base station apparatus and terminal device2020 10,523,289Base station device, terminal device, and communication method2019 10,512,069Terminal device and base station device2019 10,439,770Base station device and terminal device2019 10,341,874Base station apparatus, terminal apparatus, and communication method2019 10,225,725Base station device and terminal device2019 10,219,226Base station apparatus, terminal apparatus, and communication method2019 10,212,620Base Station apparatus and terminal apparatus2019 10,153,434Light-emitting device and method for manufacturing the same2018 10,142,981Terminal apparatus, base station apparatus, and communication method2018 10,136,397Base station apparatus and terminal apparatus2018 10,122,505Wireless communication system, wireless communication device, and wireless communication method2018 10,104,652Transmission apparatus2018 10,096,135Image processing LSI and image processing program2018 10,034,306Base station apparatus and terminal device2018 9,955,433Wireless communication apparatus, wireless communication method, program, and integrated circuit2018 9,820,163'Base station apparatus, terminal apparatus, and communication method'2017 9,793,482'Light-emitting device and method for manufacturing the same'2017 9,686,756'Wireless communication apparatus and wireless communication method'2017 9,680,602'Bit coding device, bit decoding device, transmission device, reception device, bit coding method, bit decoding method, transmission method, reception method, and program'2017 9,674,828'Terminal apparatus'2017 9,672,643'Image processing LSI and image processing program'2017 9,627,145'Electrolytic capacitor for use in a charge/discharge circuit with shorter period and greater voltage difference'2017 9,531,462'Wireless communication system, wireless transmitter, and control program for wireless transmitter'2016 9,461,076'Light-emitting device and method for manufacturing the same'2016 9,414,361'Control station device, wireless communication system, allocation method and program'2016 9,407,411'Control station apparatus, wireless communication system, allocation method and program'2016 9,370,012'Wireless control apparatus, wireless communication system, control program, and integrated circuit'2016 9,351,285'Wireless control device, wireless terminal device, wireless communication system, control program and integrated circuit that performs signal detection using turbo equalization'2016 9,344,976'Wireless communication system, wireless transmission apparatus and wireless transmission method'2016 9,313,775'Wireless transmission apparatus, wireless reception apparatus, wireless communication system, and control program and integrated circuit of wireless transmission apparatus'2016 9,301,260'Wireless communication system, communication control apparatus, communication terminal apparatus, and control program of communication control apparatus'2016 9,276,647'Base station device and mobile station device used in cooperative communications'2016 9,277,556'Permitting a plurality of transmit antennas to transmit the same data to improve the reception quality through transmit diversity'2016 9,245,922'Light-emitting device and method for manufacturing the same'2016 9,232,483'Communication using control information that includes information specifying the access scheme and TPC (transmit power control) control data'2016 9,225,557'Radio communication system and receiving apparatus'2015 9,191,080'Reception device, transmission device, reception method, transmission method, program, and radio communication system'2015 9,179,442'Wireless communication system, communication apparatus, communication method, and communication program'2015 9,137,798'Wireless transmission device and wireless transmission method'2015 9,123,625'Display device'2015 9,119,187'Communication system, transmitting device, receiving device, and processor'2015 9,071,307'Wireless communication system, wireless communication apparatus, program and transmission method'2015 9,053,401'Laminating system, IC sheet, scroll of IC sheet, and method for manufacturing IC chip'2015 9,031,589'Transmission apparatus, wireless communication system, mobile station apparatus control program, and base station apparatus control program'2015 8,995,386'Wireless transmission apparatus, control program, and integrated circuit'2015 8,995,540'Radio communication system and transmitting apparatus used for the same'2015 8,995,561'Communication apparatus, control program for the same, and integrated circuit'2015 8,987,068'Method for manufacturing display device'2015 8,917,788'Wireless communication system, base station apparatus, and mobile station apparatus'2014 8,896,164'Permanent-magnet stepping motor'2014 8,887,029'Wireless communication system, communication device, program, and integrated circuit'2014 8,886,138'Wireless communication system, wireless transmitter, and control program for wireless transmitter'2014 8,874,985'Communication system, transmission device, reception device, program, and processor'2014 8,867,632'Wireless communication system, communication device, communication method, and program'2014 8,824,600'Multiuser MIMO system, receiver, and transmitter'2014 8,824,349'Mobile station apparatus, communication system, communication method and program'2014 8,809,490'Method for producing unsaturated carboxylic acid-modified vinyl alcohol polymer, and gas barrier film or gas barrier laminate using the same'2014 8,788,355'Medium and system for searching commercial messages'2014 8,787,243'Wireless communication system, base station apparatus and communication method'2014 8,754,350'Laser processing apparatus, exposure apparatus and exposure method'2014 8,731,077'Wireless communication system, control station apparatus and terminal apparatus'2014 8,730,896'Transmit power control method and transmission apparatus'2014 8,717,992'Wireless communication system, wireless transmission apparatus and wireless transmission method'2014 8,717,269'Display device'2014 8,719,679'Transmission apparatus reception apparatus and communication system'2014 8,703,298'Gas-barrier film, gas-barrier layered body, and process for producing same'2014 8,687,735'Wireless communication system, transmitter and receiver'2014 8,671,039'Information processing system, information processing method and computer readable medium'2014 8,654,730'Wireless communication system, base station, mobile station, base station control program, and mobile station control program'2014 8,649,731'Base station apparatus, relay station apparatus, and communication system'2014 8,649,357'Wireless communication system, mobile station apparatus, base station apparatus and wireless communication method'2014 8,641,979'Reaction device and electronic equipment'2014 8,635,077'Apparatus and method for expanding/compressing audio signal'2014 8,629,442'Display device'2014 8,547,315'Display device'2013 8,528,497'Drop discharge apparatus, method for forming pattern and method for manufacturing semiconductor device'2013 8,519,404'Light-emitting device and method for manufacturing the same'2013 8,518,760'Display device, method for manufacturing thereof, and television device'2013 8,503,502'Radio communication system, transmission device, reception device, and communication method'2013 8,497,512'Light-emitting device and manufacturing method thereof'2013 8,457,322'Information processing apparatus, information processing method, and program'2013 8,455,873'Electronics device, semiconductor device, and method for manufacturing the same'2013 8,447,229'Radio communication system, base station apparatus and relay station apparatus'2013 8,446,999'Receiving apparatus and communication system'2013 8,446,981'Transmission apparatus, reception apparatus and communication system'2013 8,420,974'Long life welding electrode and its fixing structure, welding head, and welding method'2013 8,384,930'Document management system for vouchers and the like'2013 8,371,891'Display device, method for manufacturing the same and apparatus for manufacturing the same'2013 8,369,240'Wireless communication system, base station apparatus, mobile station apparatus, and communication method'2013 8,312,489'CM searching method and apparatus, and CM-appendant information supplying method and apparatus'2012 8,310,474'Display device'2012 8,306,828'Method and apparatus for audio signal expansion and compression'2012 8,274,780'Polarizable electrode for electric double layer capacitor and electric double layer capacitor using the same'2012 8,266,502'Recording/reproducing apparatus and recording/reproducing method'2012 8,247,965'Light emitting display device and method for manufacturing the same'2012 8,241,582'Reactor with electrical insulating film, fuel cell apparatus, electronic device and method of producing electrical insulating film'2012 8,228,277'Display device'2012 8,201,329'Apparatus and method for manufacturing semiconductor device'2012 8,177,869'Reaction device, heat-insulating container, fuel cell device, and electronic apparatus'2012 8,174,271'Capacitance change measuring circuit of capacitive sensor device, capacitive sensor module, method of measuring capacitance change of capacitive sensor device, and electronic device'2012 8,164,099'Display device and manufacturing method thereof'2012 8,138,502'Light-emitting device and manufacturing method thereof'2012 8,133,338'Stack structure and method of manufacturing the same'2012 8,105,723'Reaction device, and fuel cell device and electronic apparatus using the reaction device'2012 8,105,945'Method for manufacturing wiring, thin film transistor, light emitting device and liquid crystal display device, and droplet discharge apparatus for forming the same'2012 8,101,467'Liquid crystal display device and method for manufacturing the same, and liquid crystal television receiver'2012 8,102,347'Display device'2012 8,102,005'Wiring substrate, semiconductor device and manufacturing method thereof'2012 8,097,301'Electrical insulation film manufacturing method'2012 8,097,345'Gas barrier film, gas barrier laminate and method for manufacturing film or laminate'2012 8,040,469'Display device, method for manufacturing the same and apparatus for manufacturing the same'2011 7,977,253'Manufacturing method of semiconductor device'2011 7,960,733'Electronics device, semiconductor device, and method for manufacturing the same'2011 7,955,910'Semiconductor device and manufacturing method thereof'2011 7,939,888'Display device and television device using the same'2011 7,919,411'Method for manufacturing wiring, thin film transistor, light emitting device and liquid crystal display device, and droplet discharge apparatus for forming the same'2011 7,897,968'Electronic device and semiconductor device and method for manufacturing the same'2011 7,887,614'Air shower device, building, and system for reducing hay fever'2011 7,883,912'Display device and method for manufacturing the same'2011 7,867,346'Junction substrate and method of bonding substrates together'2011 7,842,589'Laser irradiation apparatus with means for applying magnetic field'2010 7,824,520'Plasma treatment apparatus'2010 7,821,005'Method of manufacturing semiconductor device and semiconductor device'2010 7,811,341'Reaction device, heat-insulating container, fuel cell device, and electronic apparatus'2010 7,805,052'Apparatus and method for video processing, and storage medium and program therefor'2010 7,798,167'Internal pressure controller of chamber and internal pressure subject-to-control type chamber'2010 7,795,730'Wiring substrate and method of manufacturing thereof, and thin film transistor and method of manufacturing thereof'2010 7,781,711'Fluorescence microscope for which a sample is observed based on the saturation components of fluorescence and fluorescence microscopy method'2010 7,751,457'Laser-diode pumped solid-state laser apparatus, optical scanning apparatus, image forming apparatus and display apparatus'2010 7,733,315'Display device'2010 7,727,809'Attachment method, attachment apparatus, manufacturing method of semiconductor device, and manufacturing apparatus of semiconductor device'2010 7,718,463'Display device and manufacturing method thereof'2010 7,709,843'Display device and method for manufacturing the same, and television receiver'2010 7,668,142'Radio communications system, radio communications method, radio relay, and radio terminal'2010 7,648,861'Method of fabricating a semiconductor device including separately forming a second semiconductor film containing an impurity element over the first semiconductor region'2010 7,629,235'Method for manufacturing a semiconductor device that includes adding noble gas to a semiconductor film and then irradiating the semiconductor film with laser light in the presence of a magnetic field'2009 7,627,765'Document management apparatus and document management method, and storage medium storing program'2009 7,622,338'Method for manufacturing semiconductor device'2009 7,622,208'Reaction device, and fuel cell device and electronic apparatus using the reaction device'2009 7,605,029'Method of manufacturing semiconductor device'2009 7,601,994'Display device and method for manufacturing the same'2009 7,594,517'Gas supply facility of a chamber and a method for an internal pressure control of the chamber for which the facility is employed'2009 7,592,207'Light-emitting device and method for manufacturing the same'2009 7,585,714'Method for manufacturing semiconductor device, semiconductor device, and laser irradiation apparatus'2009 7,585,783'Drop discharge apparatus, method for forming pattern and method for manufacturing semiconductor device'2009 7,575,965'Method for forming large area display wiring by droplet discharge, and method for manufacturing electronic device and semiconductor device'2009 7,572,688'Method for manufacturing semiconductor device'2009 7,564,973'Digital watermark embedding device and digital watermark embedding method'2009 7,564,058'Display device, manufacturing method thereof, and television set'2009 7,560,293'Evaluation method using a TEG, a method of manufacturing a semiconductor device having the TEG, an element substrate and a panel having the TEG, a program for controlling dosage and a computer-readable recording medium recording the program'2009 7,553,459'Apparatus and reactor for generating and feeding high purity moisture'2009 7,554,117'Semiconductor device and manufacturing method thereof'2009 7,534,724'Method for manufacturing wiring, thin film transistor, light emitting device and liquid crystal display device, and droplet discharge apparatus for forming the same'2009 7,534,705'Method of manufacturing a semiconductor device'2009 7,534,670'Semiconductor device and manufacturing method of the same'2009 7,531,016'Chemical reaction apparatus and power supply system'2009 7,531,255'Thermal treatment apparatus and power generation module'2009 7,525,118'Test element group, method of manufacturing a test element group, method of testing a semiconductor device, and semiconductor device'2009 7,511,709'Display device'2009 7,501,671'Semiconductor device and method of manufacturing the same'2009 7,494,923'Manufacturing method of wiring substrate and semiconductor device'2009 7,492,338'Display device'2009 7,483,704'Base station and communication method'2009 7,477,475'Helical scan type magnetic tape reproduction apparatus and magnetic tape reproduction method'2009 7,477,216'Display device and electronic apparatus'2009 7,465,593'Electronics device, semiconductor device, and method for manufacturing the same'2008 7,453,101'Semiconductor device with organic compound layer'2008 7,446,336'Electronics device, semiconductor device, and method for manufacturing the same'2008 7,439,086'Method for manufacturing liquid crystal display device'2008 7,424,858'Rudder angle sensor'2008 7,419,726'Gas barrier laminated film and a process for producing same'2008 7,410,515'Reformer, method for manufacturing the reformer, and power generation system'2008 7,401,885'Droplet discharge apparatus'2008 7,393,081'Droplet jetting device and method of manufacturing pattern'2008 7,384,860'Method of manufacturing a semiconductor device'2008 7,382,098'Plasma producing apparatus and doping apparatus'2008 7,371,598'Wiring substrate and method of manufacturing thereof, and thin film transistor and method of manufacturing thereof'2008 7,368,092'Apparatus and reactor for generating and feeding high purity moisture'2008 7,367,241'Differential pressure type flowmeter and differential pressure type flow controller'2008 7,361,912'Doping method, doping apparatus, and control system for doping apparatus'2008 7,336,799'Digital watermark embedding device and digital watermark embedding method'2008 7,332,432'Method for manufacturing wiring, thin film transistor, light emitting device and liquid crystal display device, and droplet discharge apparatus for forming the same'2008 7,329,594'Method of manufacturing a semiconductor device'2008 7,316,947'Method of manufacturing a semiconductor device'2008 7,314,785'Display device and manufacturing method thereof'2008 7,306,982'Method of manufacturing a semiconductor device'2007 7,273,773'Display device, method for manufacturing thereof, and television device'2007 7,258,845'Apparatus and reactor for generating and feeding high purity moisture'2007 7,256,079'Evaluation method using a TEG, a method of manufacturing a semiconductor device having a TEG, an element substrate and a panel having the TEG, a program for controlling dosage and a computer-readable recording medium recoding the program'2007 7,229,862'Method for manufacturing semiconductor device'2007 7,219,533'Small hole diameter automatic measuring apparatus, small hole diameter measurement method, and shower plate manufacturing method'2007 7,211,454'Manufacturing method of a light emitting device including moving the source of the vapor deposition parallel to the substrate'2007 7,209,306'Recording medium, recording method, and recording/reproducing device'2007 7,205,625'Junction substrate and method of bonding substrates together'2007 7,205,182'Method of manufacturing semiconductor device'2007 7,198,992'Method of manufacturing a semiconductor device comprising doping steps using gate electrodes and resists as masks'2007 7,181,125'Video storage type communication device'2007 7,181,166'Communication channel set up method and communication control device for reducing interferences between radio communication systems'2007 7,169,367'Chemical reaction apparatus and power supply system'2007 7,160,762'Method for manufacturing semiconductor device, semiconductor device, and laser irradiation apparatus'2007 7,162,248'Radio control apparatus, data communication control method, and mobile communication system'2007 7,155,233'Radio communication system for reducing interferences with respect to other communication system using close frequency band'2006 7,149,205'Interference detection method and interference avoidance system for wireless communication links'2006 7,141,822'Semiconductor device and method for manufacturing the same'2006 7,139,148'Recording medium, recording method, and recording apparatus'2006 7,129,521'Semiconductor device and manufacture method thereof'2006 7,115,956'Conductive film as the connector for thin film display device'2006 7,115,453'Semiconductor device and manufacturing method of the same'2006 7,109,684'Secondary cell charger and charging method'2006 7,085,628'Apparatus for the correction of temperature drift for pressure sensor, pressure control apparatus and pressure-type flow rate control apparatus'2006 7,067,403'Method for manufacturing a semiconductor device that includes adding noble gas to a semiconductor film and then irradiating the semiconductor film with laser light in the presence of a magnetic field'2006 7,045,444'Method of manufacturing semiconductor device that includes selectively adding a noble gas element'2006 7,033,871'Method of manufacturing semiconductor device'2006 7,026,764'Plasma producing apparatus and doping apparatus'2006 6,996,250'Digital watermark embedding processor, digital watermark detecting processor, digital watermark embedding-processing method, digital watermark detecting-processing method, and program storage medium and program used therewith'2006 RE038937'Susceptor for vapor-phase growth apparatus'2006 6,967,803'Recording medium, recording method, and recorder'2005 6,964,279'Pressure-type flow rate control apparatus'2005 6,962,283'Welding method for fluorine-passivated member for welding, fluorine-passivated method after being weld, and welded parts priority data'2005 6,960,498'Doping method, doping apparatus, and control system for doping apparatus'2005 6,961,577'Radio communication system for reducing interferences with respect to other communication system using close frequency band'2005 6,940,034'Long life welding electrode and its fixing structure, welding head, and welding method'2005 6,913,956'Semiconductor device and method of manufacturing the same'2005 6,887,724'Test element group, method of manufacturing a test element group, method of testing a semiconductor device, and semiconductor device'2005 6,859,647'Interference elimination system and interference eliminating method'2005 6,858,480'Method of manufacturing semiconductor device'2005 6,821,827'Method of manufacturing a semiconductor device'2004 6,818,320'Welding method for welded members subjected to fluoride passivation treatment, fluoride passivation retreatment method, and welded parts'2004 6,809,012'Method of making a thin film transistor using laser annealing'2004 6,808,968'Method of manufacturing a semiconductor device'2004 6,787,407'Method of manufacturing a semiconductor device'2004 6,770,880'Infrared imaging apparatus'2004 6,726,319'Method for inspecting surface of semiconductor wafer'2004 6,713,323'Semiconductor device and method of manufacturing the same'2004 6,637,528'Bit apparatus'2003 6,611,394'Recording medium, tape drive, and method for identifying type of recording medium'2003 6,563,072'Welding technique for forming passive chromium oxide film in weld and gas feed system for welding'2003 6,502,757'Information recorded medium, device for reading the information, information recorded medium transfer foil, and method for producing information recorded medium'2003 6,462,298'Long life welding electrode and its fixing structure, welding head and welding method'2002 6,447,355'Impregnated-type cathode substrate with large particle diameter low porosity region and small particle diameter high porosity region'2002 6,425,042'Tape drive apparatus for judging an operational mode of the tape based on detected tape management information'2002 6,413,680'Optical recording method, optical recording medium, and optical recording system'2002 6,304,024'Impregnated-type cathode substrate with large particle diameter low porosity region and small particle diameter high porosity region'2001 6,286,942'Ink jet recording head with mechanism for positioning head components'2001 6,281,626'Cold emission electrode method of manufacturing the same and display device using the same'2001 6,244,493'Die bonding apparatus'2001 6,220,500'Welding method for fluorine-passivated member for welding, fluorine-passivation method after being weld, and welded parts'2001 6,196,018'Air conditioner'2001 6,129,047'Susceptor for vapor-phase growth apparatus'2000 6,117,595'High sodium ion conducting inorganic composite solid electrolyte and method for production thereof'2000 6,048,052'Ink jet recording head'2000 6,033,798'Method for predicting discharge capacity and operating voltage of lithium rechargeable battery using lithium manganese spinel cathode material'2000 6,034,469'Impregnated type cathode assembly, cathode substrate for use in the assembly, electron gun using the assembly, and electron tube using the cathode assembly'2000 6,009,240'Electronic white-board equipment and electronic white-board system'1999 6,000,982'Method of manufacturing a cold-cathode for a discharge device'1999 5,973,449'Display device with specific electrode structure and composition'1999 5,905,334'Cold-cathode discharge device for emitting light'1999 5,897,049'Method for wire-bonding a covered wire'1999 5,891,796'Method for wire-bonding a covered wire'1999 5,863,512'Process for preparing layered rock salt type lithium ferrite by mixed alkali hydrothermal method'1999 5,861,880'Editing system for multi-media documents with parallel and sequential data'1999 5,853,532'Wafer ring supply and return device'1998 5,841,436'Apparatus and method for controlling display of window titles'1998 5,823,418'Die transporting device'1998 5,824,185'Wafer ring supply and return device'1998 5,816,480'Method for cleaning a bonding tool used on covered bonding wires'1998 5,797,388'Wire-bonding apparatus and method using a covered wire'1998 5,796,436'Video data storing device and method for coding video data based upon determining whether or not video data conforms to a predetermined standard'1998 5,788,141'Adjustment means for a die push-up assembly'1998 5,776,786'Method for wire-bonding a covered wire'1998 5,767,846'Multi-media document reproducing system, multi-media document editing system, and multi-media document editing/reproducing system'1998 5,764,257'Ink jet recording head'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2018Based in Tokyo, JP· patent location history

1988–2018Patents assigned to NAKAMURA OSAMU (79)· patent assignee history

1997–2021Patents assigned to SHARP KK (89)· patent assignee history

1997–2020Based in Kanagawa, JP· patent location history

2000–2020Based in Osaka, JP· patent location history

2004–2020Patents assigned to SEMICONDUCTOR ENERGY LAB (104)· patent assignee history

2004–2013Based in Atsugi, JP· patent location history

2013–2018Patents assigned to HAMAGUCHI YASUHIRO (35)· patent assignee history

2013–2018Patents assigned to YOKOMAKURA KAZUNARI (35)· patent assignee history

2017–2021Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEMICONDUCTOR ENERGY LAB	104	2004–2020
SHARP KK	89	1997–2021
NAKAMURA OSAMUself	79	1988–2018
HAMAGUCHI YASUHIRO	35	2013–2018
YOKOMAKURA KAZUNARI	35	2013–2018

Locations

Location	Patents	Span
Kanagawa, JP	84	1997–2020
Osaka, JP	63	2000–2020
Sakai, JP	33	2017–2021
Atsugi, JP	31	2004–2013
Tokyo, JP	22	1983–2018