Inventor

Hiroshi Watanabe

Inventor

Tokyo, JP

Overview

1976–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 728 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices4%

H10BElectronic memory devices4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

G11CStatic stores3%

Y10TTechnical subjects covered by former us classification3%

E02FDredging3%

G06FElectric digital data processing3%

H01RElectrically-conductive connections2%

H04NPictorial communication, e.g. television2%

H01LSemiconductor devices2%

PatentTitleYear

10,880,446Image reading device and image forming apparatus2020 10,847,621Semiconductor device with a well region2020 10,796,577Safe operation assistance system and vehicle collision prevention method2020 10,798,265Image reading device and image forming apparatus2020 10,785,022Network without abuse of a private key2020 10,778,872Image processing apparatus and method2020 10,770,894Fast settlement of supplement converter for power loss protection system2020 10,755,285Secured mutual confirmation method and system for tracing and verifying product identity, origin and authentication2020 10,706,177Apparatus and method for chip identification and preventing malicious manipulation of physical addresses by incorporating a physical network with a logical network2020 10,693,636Authenticated network2020 10,677,345Control device of automatic transmission2020 10,631,559Acidic extracts and beverages containing 2,5-piperazinedione,3,6-bis(phenylmethyl)-(3S,6S)-2020 10,629,738Integrated circuit and code generating method2020 10,581,841Authenticated network2020 10,532,079Extracts and beverages containing 2,5-piperazinedione, 3,6-bis(phenylmethyl)-, (3S,6S)-2020 10,480,504Engine rotational speed control apparatus2019 10,475,927Integrated circuit and code generating method2019 10,466,062Vehicular display device2019 10,464,421Vehicular display device and vehicular display method2019 10,461,314Nonaqueous electrolyte battery and battery pack2019 10,460,824Semiconductor apparatus with reduced risks of chip counterfeiting and network invasion2019 10,422,655Vehicular display device and vehicular display method2019 10,400,846Rotary damper2019 10,391,560Cutting device and cutting method2019 10,387,342Method of using a chip identification device2019 10,341,122Electronic appliance and network of the same2019 10,306,095Image processing apparatus and method2019 10,297,666Semiconductor device with a well region2019 10,291,888Projection display device2019 10,260,992Abnormality diagnostic device for a variable compression ratio mechanism2019 10,253,708Shift control system for vehicle2019 10,252,963Method for producing methanol and apparatus for producing methanol2019 10,247,143Exhaust gas recirculation apparatus2019 10,226,959Substrate processing apparatus2019 10,191,017Dynamic characteristic calculation apparatus and its method for machine tool2019 10,191,267Microscope system2019 10,186,355Thermistor element and manufacturing method therefor2019 10,177,923Electronic appliance and network of the same2019 10,177,228Semiconductor device and method for manufacturing semiconductor device2019 10,176,127Network unit of electronic appliances, network of electronic appliances, and method of using chip identification device2019 10,165,147Cloud data storing of property and setting data of image data2018 10,094,315Engine rotational speed control apparatus2018 10,090,678Production energy management system and computer program2018 10,090,675Fast settlement of supplement converter for power loss protection system2018 10,062,758Semiconductor device2018 10,063,729Terminal, method of retrieving authentication-related information, and program causing terminal to perform process of retrieving authentication-related information2018 10,054,033Cooling apparatus for internal combustion engine2018 10,042,591Image forming apparatus, system, and control method2018 10,036,302Cooling device for internal combustion engine2018 10,026,644Fabricating method of non-volatile memory device2018 10,020,367Silicon carbide semiconductor device2018 9,984,736Magnetic storage device and memory system2018 9,985,959Electronic appliance, network unit of electronic appliances, network of electronic appliances, and chip identification method2018 9,985,093Trench-gate type semiconductor device and manufacturing method therefor2018 9,971,238Mask blank, phase shift mask, and production method thereof2018 9,966,467Integrated circuit and code generating method2018 9,946,279Programmable voltage setting with open and short circuit protection2018 9,903,259'Cooling apparatus for internal combustion engine'2018 9,899,402'Flash memory having a U-shaped charge storage layer'2018 9,894,095'Network of electronic appliances and a semiconductor device in the network'2018 9,887,628'Power loss protection integrated circuit'2018 9,877,960'Learning and memory improver'2018 9,874,808Mask blank, mask blank with negative resist film, phase shift mask, and method for producing pattern formed body using same2018 9,838,389Integrated circuit, code generating method, and data exchange method2017 9,790,098'Sintered electrically conductive oxide, thermistor element employing the oxide, and temperature sensor employing the thermistor'2017 9,791,482'Power integrated circuit with autonomous limit checking of ADC channel measurements'2017 9,721,742'Power integrated circuit with autonomous limit checking of ADC channel measurements'2017 9,705,402'Power loss protection integrated circuit'2017 9,698,568'Vertical-cavity surface-emitting laser device and vertical-cavity surface-emitting laser array device'2017 9,679,652'Threshold based multi-level cell programming for reliability improvement'2017 9,650,415'Uric acid-lowering agent'2017 9,627,706'Fuel-cell-stack manufacturing method and manufacturing device'2017 9,623,073'Learning motivation improvers'2017 9,614,029'Trench-gate type semiconductor device and manufacturing method therefor'2017 9,614,194'Battery'2017 9,560,007'Server apparatus, information processing system, address management method of server apparatus'2017 9,506,854'Method and device for measuring scattering-absorption body'2016 9,470,169'Control device for internal combustion engine'2016 9,455,803'Relay device and relay method'2016 9,418,731'Memory management method, memory storage device and memory control circuit unit'2016 9,409,480'Display apparatus'2016 9,312,054'Thermistor element, temperature sensor, and method for manufacturing the thermistor element'2016 9,272,624'Display apparatus for vehicle'2016 9,224,860'Trench-gate type semiconductor device and manufacturing method therefor'2015 9,224,492'Memory management method, memory storage device and memory controlling circuit unit'2015 9,202,940'Semiconductor device'2015 9,190,468'Semiconductor device'2015 9,185,259'Image reading apparatus'2015 9,185,255'Image reading device, and image forming apparatus'2015 9,154,789'Motion vector predictive encoding and decoding method using prediction of motion vector of target block based on representative motion vector'2015 9,153,443'Semiconductor device and method of fabricating same'2015 9,123,578'Non-volatile memory device'2015 9,117,832'Semiconductor device with physical manipulation detector and corrector'2015 9,118,167'Vertical cavity surface emitting laser'2015 9,064,968'Non-volatile memory device and operation and fabricating methods thereof'2015 9,059,193'Epitaxial wafer and semiconductor element'2015 9,059,086'Method of manufacturing semiconductor device'2015 9,052,301'Automatic analyzer'2015 8,981,441'Magnetic memory and manufacturing method thereof'2015 8,963,276'Semiconductor device including a cell array having first cells and second cells interspersed around the arrangement of the first cells'2015 8,925,915'Sheet supply device'2015 8,907,386'Linear image sensor'2014 8,901,628'Image sensor in which embedded photodiodes are arrayed'2014 8,860,039'Semiconductor device'2014 8,827,318'Fluid passage connecting device and refrigerating cycle apparatus having the same'2014 8,805,311'Filter unit, mobile communication terminal test system, and mobile communication terminal test method'2014 8,794,951'Mold for resin molding, method for manufacturing mold for resin molding, and resin molded product'2014 8,797,895'Radio relay station, radio relay method, radio communication system, location management device, radio terminal, and radio communication method'2014 8,780,461'Optical lens and lens unit using the same'2014 8,771,559'Conductive sintered oxide, thermistor element including the same, and temperature sensor including the same'2014 8,747,743'Automatic analyzer'2014 8,728,395'Automatic analyzer'2014 8,727,054'Movable grille shutter for vehicle'2014 8,728,794'Strain conferring anti-disease properties to host and bacterial cell composition'2014 8,710,573'Nonvolatile semiconductor memory device and method for manufacturing the same'2014 8,658,251'Method of producing structural member having prussian blue-type metal complex nanoparticles, structural member obtained by the method, substrate, electrochromic device, rectifying device, and photo responding device, using the structural member'2014 8,617,433'Conductive sintered oxide, thermistor element including the same, and temperature sensor including the same'2013 8,611,972'Mobile wireless apparatus'2013 8,574,926'Magnetic memory and manufacturing method thereof'2013 8,569,123'Method for manufacturing silicon carbide semiconductor device'2013 8,564,404'Franchise add-on system, user operation terminal and store front stock shelf and backyard stock shelf used therefor, and computer program used therefor'2013 8,554,491'Modeling device, program, computer-readable recording medium, and method of establishing correspondence'2013 8,532,865'Apparatus and system for diagnosing devices included in working machine'2013 8,531,140'Power transducer'2013 8,519,773'Power switch with one-shot discharge and increased switching speed'2013 8,456,908'Multi-dot flash memory and method of manufacturing the same'2013 8,400,362'Radio communication apparatus and method for making radio communication apparatus'2013 8,394,509'Surface-treated copper foil'2013 8,388,704'Fuel additive composition and fuel composition containing the same'2013 8,378,599'Power transducer'2013 8,367,536'Method for manufacturing silicon carbide semiconductor device'2013 8,350,309'Nonvolatile semiconductor memory'2013 8,304,901'Semiconductor device having a groove and a junction termination extension layer surrounding a guard ring layer'2012 8,295,093'Multi-dot flash memory'2012 8,253,255'Electronic device which disconnects first and second terminals upon lapse of a prescribed device lifetime'2012 8,227,852'Nonvolatile semiconductor memory'2012 8,223,546'Multi-dot flash memory'2012 D0663040'Clinical analyzer'2012 8,196,554'Sacrificial electrode mounting structure'2012 8,187,722'Copper foil with carrier sheet, method for manufacturing copper foil with carrier sheet, and surface-treated copper foil with carrier sheet'2012 8,174,522'Three-dimensional (3D) structure data creation method, 3D structure data creation apparatus, computer-readable record media and computer system'2012 8,158,075'Etching solution reproducing apparatus and etching solution reproduction method'2012 8,147,658'Sacrificial electrode mounting structure'2012 8,137,789'Composition for matte layer formation, release sheet using the same, and synthetic leather produced using said release sheet'2012 8,129,122'Method of predicting metastasis of oral cavity cancer into cervical lymph node and diagnosis kit to be used in the prediction'2012 8,120,294'Power transducer'2012 8,120,090'Aging device'2012 D0654183'Reagent autoloader with a sample buffer unit for a clinical analyzer'2012 D0654184'Reagent autoloader with a sample buffer unit for a clinical analyzer'2012 D0653765'Portion of a clinical analyzer'2012 8,095,321'Modeling device, program, computer-readable recording medium, and method of establishing correspondence'2012 8,084,802'Nonvolatile semiconductor memory'2011 8,072,404'Liquid crystal display device'2011 8,038,830'Composition for matte layer formation, release sheet using the same, and synthetic leather produced using said release sheet'2011 8,039,204'Manufacturing method of silicon carbide semiconductor apparatus'2011 8,035,593'Display device'2011 8,035,569'Antenna core and antenna'2011 8,018,194'Observation system and observation apparatus'2011 7,977,729'Aging device'2011 7,976,961'Laminate of magnetic substrates and method of manufacturing the same'2011 7,965,039'Plasma display device'2011 7,942,336'Portable terminal'2011 7,939,020'Automatic analyzing apparatus'2011 7,939,878'Nonvolatile semiconductor memory and method of manufacturing the same and manufacturing method thereof'2011 7,931,771'Method of manufacturing plasma display device'2011 7,924,678'Recording/reproducing head, recording/reproducing apparatus, recording method, and reproducing method'2011 7,893,477'Nonvolatile semiconductor memory'2011 7,884,416'Semiconductor integrated circuit'2011 7,868,860'Liquid crystal display device'2011 7,855,694'Radio system, radio apparatus, and antenna device'2010 7,821,054'Semiconductor device and semiconductor system'2010 7,813,206'Time-switch carrying removable storage and semiconductor integrated circuit'2010 7,795,666'Semiconductor time switch suitable for embedding in NAND flash memory device'2010 7,777,270'Nonvolatile semiconductor memory device and method for manufacturing the same'2010 7,777,227'Non-volatile semiconductor storage device and manufacturing method thereof'2010 7,774,162'Electronic timer and system LSI'2010 7,768,202'Plasma display device including a chassis member having a plurality of divided base metal plates'2010 7,718,490'Nonvolatile semiconductor storage device and manufacturing method therefor'2010 7,708,540'Injection molding machine'2010 7,702,934'Semiconductor device and BIOS authentication system'2010 7,681,155'Method of designing and manufacturing semiconductor device'2010 7,672,768'Operation assist apparatus'2010 7,652,317'Semiconductor device and semiconductor system'2010 7,643,938'Location confirmation method and location display system of construction machine and such construction machine'2010 7,642,729'Light-emitting device driving gear'2010 7,609,576'Semiconductor memory device with refresh trigger'2009 7,601,661'Indium oxide-tin oxide powder and sputtering target using the same'2009 7,586,621'Displacement-measuring optical scale and optical encoder using same'2009 7,569,879'Nonvolatile semiconductor memory device and manufacturing method thereof'2009 7,518,178'Semiconductor memory device'2009 7,513,070'Work support and management system for working machine'2009 7,493,112'Construction machine management apparatus and construction machines management system'2009 7,492,799'Light-emitting element driver'2009 7,489,006'Nonvolatile semiconductor storage device and manufacturing method therefor'2009 7,469,649'Sewing machine'2008 7,467,382'Information distribution system for transmitting scheduled information on a terminal apparatus display when the user operation is not active on the terminal apparatus'2008 7,456,480'Semiconductor device'2008 7,452,198'Controller of injection molding machine'2008 7,445,852'Magnetic substrate, laminate of magnetic substrate and method for producing thereof'2008 7,444,089'Image forming apparatus, toner cartridge and method to detect toner level'2008 7,438,731'Fuel additive composition and fuel composition containing the same'2008 7,428,891'Outboard motor equipped with internal combustion engine with carburetor'2008 7,425,739'Nonvolatile semiconductor memory'2008 7,393,748'Method of fabricating a semiconductor memory device'2008 7,394,062'Displacement-measuring optical scale and optical encoder using same'2008 7,391,399'Display device'2008 7,391,264'Amplifier'2008 7,350,927'Image display apparatus'2008 7,351,316'Water electrolysis method and device for determination of hydrogen and oxygen stable isotopic composition'2008 7,345,974'Optical recording/reproducing apparatus'2008 7,343,263'Electronic timer and system LSI'2008 7,332,762'Nonvolatile semiconductor memory'2008 7,317,324'Semiconductor integrated circuit testing device and method'2008 7,300,628'Automatic analyzing apparatus'2007 7,287,188'Work machine maintenance system'2007 7,265,660'Tire pressure detecting apparatus'2007 7,266,034'Data recording device'2007 7,248,034'Time limit function utilization apparatus'2007 7,232,974'All position automatic welding head and method for operating the same'2007 7,226,891'Image forming method using thermal transfer recording material'2007 7,228,125'Construction machine management apparatus and construction machines management system'2007 7,224,157'Time limit function utilization apparatus'2007 7,222,051'Working machine, failure diagnosis system for work machine and maintenance system for work machines'2007 7,215,576'Nonvolatile semiconductor memory device which erases data in units of one block including a number of memory cells, and data erasing method of the nonvolatile semiconductor memory device'2007 7,210,825'Light source device'2007 7,212,059'Level shift circuit'2007 7,210,918'Mold clamping force adjustment device of toggle type injection molding machine'2007 7,207,190'Ejector'2007 7,208,933'Time limit function utilization apparatus'2007 7,205,500'Non-consumable electrode welding torch and welding head with the torch'2007 7,206,346'Motion vector predictive encoding method, motion vector decoding method, predictive encoding apparatus and decoding apparatus, and storage media storing motion vector predictive encoding and decoding programs'2007 7,202,902'Image monitor apparatus controlling camera and illumination in order to optimize luminance of picked-up image'2007 7,197,108'Method of fabricating X-ray mask and method of fabricating semiconductor device using the X-ray mask'2007 7,182,693'Target device and light detecting device'2007 7,182,264'IC-card service period setting method, IC card, IC card case and battery charger'2007 7,184,010'Liquid crystal display device'2007 7,182,251'IC-card service period setting method, IC card, IC card case and battery charger'2007 7,169,457'Composition for matte layer formation, release sheet using the same, and the synthetic leather produced using said release sheet'2007 7,171,295'Construction device information processing system and construction device information processing method'2007 7,171,188'Communication system for working machines'2007 7,170,410'Sensor device'2007 7,166,352'Impact-resistant film for flat display panel, and flat display panel'2007 7,150,619'Controller of injection molding machine'2006 7,134,985'Downhill speed controller'2006 7,134,600'IC-card service period setting method, IC card, IC card case and battery charger'2006 7,125,232'Controller of injection molding machine'2006 7,121,472'Semiconductor integrated circuit, semiconductor integrated circuit module and information apparatus'2006 7,123,280'Thermal transfer image receiving sheet and image forming method using the same'2006 7,122,504'Protective layer transfer sheet and an image forming method employing it'2006 7,116,691'Edge-emitting type semiconductor laser'2006 7,106,295'Liquid crystal display device'2006 7,102,319'Synchronous motor and a rotation control method thereof, as well as, an inverter for use of the synchronous motor'2006 7,101,283'Game machine and information storage medium'2006 7,103,199'Character recognition method and apparatus'2006 7,094,652'Semiconductor device and method of manufacturing the same'2006 7,081,031'Method of producing plasma display devices'2006 7,079,982'Working machine, trouble diagnosis system of working machine, and maintenance system of working machine'2006 7,075,284'Time limit function utilization'2006 7,074,028'Injection molding machine having a freely rotatable screw'2006 7,059,473'Packaging method of plasma display panel modules'2006 7,050,893'Method of detection of actual operating time of machinery deployed at construction sites, data collection and management system, and base station'2006 7,045,809'Light-emitting semiconductor device using gallium nitride compound semiconductor'2006 7,030,414'III group nitride compound semiconductor luminescent element'2006 7,025,247'Wire bonding method'2006 7,020,553'Signal processing system for construction machine'2006 7,008,519'Sputtering target for forming high-resistance transparent conductive film, and method for producing the film'2006 7,010,403'Construction machine management system, and construction machine'2006 7,005,794'Impact-resistant film for flat display panel, and flat display panel'2006 7,002,465'Security system of construction machine'2006 6,998,957'Security system of construction machinery'2006 6,992,416'Bearing device'2006 6,984,758'Purification of 1,3-bis(aminomethyl)cyclohexane by distillation'2006 6,982,435'Group III nitride compound semiconductor device and method for producing the same'2006 6,979,243'Manufacturing method and dismantling method for plasma display device'2005 6,977,664'Method for separating background sprite and foreground object and method for extracting segmentation mask and the apparatus'2005 6,974,979'Nonvolatile semiconductor memory'2005 6,975,569'Optical disk apparatus capable of generating clock accurately'2005 6,970,136'Antenna apparatus'2005 6,954,723'Device simulation method, device simulation system and device simulation program'2005 6,946,370'Semiconductor crystal producing method'2005 6,945,467'IC card, and method and program for preventing illegal use of IC card'2005 6,939,733'Group III nitride compound semiconductor device and method of producing the same'2005 6,934,331'Brightness-variation compensation method and coding/decoding apparatus for moving pictures'2005 6,930,935'Redundancy circuit and semiconductor device using the same'2005 6,922,458'X-ray exposure method'2005 6,918,961'Group III nitride compound semiconductor device and producing method therefor'2005 6,920,100'Optical disk apparatus permitting high-precision Viterbi decoding'2005 6,917,275'Magnetic core and magnetic core-use adhesive resin composition'2005 6,914,470'Level shifting circuit'2005 6,907,384'Method and system for managing construction machine, and arithmetic processing apparatus'2005 6,901,133'X-ray exposure method and semiconductor device manufactured using this X-ray exposure method as well as X-ray mask, X-ray exposure unit and resist material'2005 6,898,502'System for changing function of work machine and base station'2005 6,897,138'Method and apparatus for producing group III nitride compound semiconductor'2005 6,898,267'X-ray mask'2005 6,890,178'Digital pistol'2005 6,872,965'Group III nitride compound semiconductor device'2005 6,860,943'Method for producing group III nitride compound semiconductor'2005 6,857,976'Rotation force transmitter and transmission mechanism'2005 6,853,009'Light-emitting semiconductor device using gallium nitride compound semiconductor'2005 6,847,580'Method of controlling data reading capable of increasing data transfer rate in SDRAM of the posted CAS standard'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2020Based in Yokohama, JP· patent location history

1978–2020Based in Tokyo, JP· patent location history

1980–2011Based in Mobara, JP· patent location history

1981–2020Patents assigned to WATANABE HIROSHI (78)· patent assignee history

1983–2013Patents assigned to HITACHI CONSTRUCTION MACHINERY (68)· patent assignee history

1988–2019Patents assigned to TOSHIBA KK (90)· patent assignee history

1989–2004Patents assigned to YAZAKI CORP (54)· patent assignee history

1989–2008Patents assigned to SANYO ELECTRIC CO (40)· patent assignee history

1989–2019Based in Shizuoka, JP· patent location history

1989–2013Based in Ushiku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	90	1988–2019
WATANABE HIROSHIself	78	1981–2020
HITACHI CONSTRUCTION MACHINERY	68	1983–2013
YAZAKI CORP	54	1989–2004
SANYO ELECTRIC CO	40	1989–2008

Locations

Location	Patents	Span
Tokyo, JP	88	1978–2020
Yokohama, JP	86	1976–2020
Shizuoka, JP	59	1989–2019
Ushiku, JP	52	1989–2013
Mobara, JP	38	1980–2011