Inventor

Hiroyuki Okada

Inventor

Osaka, JP

Overview

171→

Patents

1990–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 171 as inventor

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

G03Bprimary

G03BApparatus or arrangements for taking photographs or for projecting or viewing them10%

H04NPictorial communication, e.g. television7%

G02BOptical elements, systems or apparatus6%

H02NElectric machines not otherwise provided for4%

H10DInorganic electric semiconductor devices3%

H01LSemiconductor devices3%

A61BDiagnosis2%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%

G06FElectric digital data processing2%

PatentTitleYear

10,833,145Chip resistor and electronic equipment having resistance circuit network2020 10,777,360Chip capacitor and method for manufacturing the same2020 10,710,766Can lid and beverage can2020 10,699,929Controller of transfer device2020 10,597,926Clutch, motor, and power window device2020 10,456,200Catheter, examination system and thrombus removing device2019 10,403,420Chip resistor2019 10,395,956Substrate transfer apparatus and method of teaching substrate transfer robot2019 10,367,660Rate determination apparatus, rate determination method, and reception apparatus2019 10,322,488Rotating tool, and polishing tool2019 10,304,633Chip capacitor and method for manufacturing the same2019 10,279,485Robot system and method of detecting deformation of end effector2019 10,267,219Engine system2019 10,260,464Fuel piping for vehicle, and clamp therefor2019 10,263,654Radio receiver and intermediate frequency selection method2019 10,224,391Chip resistor and electronic equipment having resistance circuit network2019 10,200,007Filter chip2019 10,180,090Internal combustion engine and cogeneration system2019 9,863,026'Dual phase steel sheet and manufacturing method thereof'2018 9,859,061'Chip capacitor and method for manufacturing the same'2018 9,777,606'Engine system'2017 9,735,225'Chip resistor and electronic equipment having resistance circuit network'2017 9,723,988'Brain disease diagnosis system'2017 9,523,134'Method for producing a high strength hot-rolled steel plate exhibiting excellent acid pickling property, chemical conversion processability, fatigue property, stretch flangeability, and resistance to surface deterioration during molding, and having isotropic strength and ductility'2016 9,447,226'Composition for optical material, and method for producing same'2016 9,352,998'Insulating layer forming material, insulating layer forming paste'2016 9,326,435'Changeover support apparatus'2016 9,322,957'Method for producing optical material'2016 9,296,305'Charging apparatus for vehicles'2016 9,273,185'Episulfide compound and optical material composition'2016 9,224,731'Chip resistor and electronic equipment having resistance circuit network'2015 9,186,803'Electric shaver'2015 9,181,911'Gas engine system with detection function of abnormality occurrence of gas pressure detection mechanism'2015 9,182,520'Optical material production process, optical material and optical lens'2015 8,913,308'Light collecting member, and optical module and image reading device having the light collecting member'2014 8,852,360'High strength hot-rolled steel plate exhibiting excellent acid pickling property, chemical conversion processability, fatigue property, stretch flangeability, and resistance to surface deterioration during molding, and having isotropic strength and ductility'2014 8,731,024'Noise suppression apparatus'2014 8,676,294'Brain disease diagnosis system'2014 8,659,469'Movable information collection apparatus'2014 8,638,478'Image reading apparatus, moving body fixing structure, and electronic equipment'2014 8,634,083'Original document size detection device'2014 8,512,813'Coating composition, coating film made of same, and optical article'2013 8,488,208'Optical module, an image reader and an assembling method of an optical module'2013 8,248,112'Transconductance amplifier'2012 8,235,164'Snowmobile'2012 8,178,868'Thin-film laminate and organic transistor using the same'2012 8,131,773'Search information managing for moving image contents'2012 8,086,096'Shake correction device and imaging apparatus'2011 8,081,223'Imaging apparatus'2011 8,058,909'Transconductance amplifier'2011 8,022,999'Deviation detector, deviation corrector and imaging device'2011 7,971,912'Quick connector'2011 7,893,429'Multifunction organic diode and matrix panel thereof'2011 7,893,782'Voltage-controlled oscillator'2011 7,863,945'Current converting method, transconductance amplifier and filter circuit using the same'2011 7,779,946'Snowmobile'2010 7,773,174'Wide viewing angle compensation polarizing plate, liquid crystal panel and liquid crystal display'2010 7,764,338'Method of producing polarizing plate with optical compensation layer and image display apparatus using polarizing plate with optical compensation layer'2010 7,747,148'Shake detecting apparatus, shake correcting apparatus and image pickup apparatus'2010 7,719,349'Filter circuit for wireless applications and noise reduction method'2010 7,615,126'High strength hot rolled steel plate excellent in enlargeability and ductility and method for producing thereof'2009 7,599,201'Method of controlling the duty of a PWM signal, PWM signal generating circuit, and image forming apparatus using same'2009 7,494,156'Quick connector'2009 7,492,398'Three-dimensional input apparatus and image sensing control method'2009 7,446,163'Polymerization regulator and composition for resin'2008 7,446,811'Driving controller and method for driving plural driving units and image sensing apparatus'2008 7,423,714'Polarizing plate provided with optical compensation layers and image display apparatus using the same'2008 7,413,046'Snowmobile'2008 7,349,022'Image shift correcting device, image capturing device, and digital camera using same'2008 7,307,297'Organic photodiode and method for manufacturing the organic photodiode'2007 7,169,845'Polymerization regulators and compositions for resin'2007 7,075,210'Discharging circuit for a piezoelectric device'2006 7,038,210'Pet device'2006 7,022,195'Method of manufacturing inner blade for electric razor'2006 6,992,781'Film thickness measuring method and measuring apparatus for organic thin film for use in organic electroluminesce device'2006 6,977,683'Digital camera'2005 6,959,227'Lens layout setting apparatus for lens grinding process and display apparatus for the same'2005 6,941,401'Information processing apparatus and for-use-on-main-apparatus-body identifier production method therefor'2005 6,906,751'Digital camera and control method thereof'2005 6,894,752'Liquid crystal display device'2005 6,894,721'Image signal processing device and image signal processing method'2005 6,891,589'Optical film, elliptically polarizing plate and image display'2005 6,876,126'Piezoelectric actuator'2005 6,869,110'Pipe joint'2005 6,858,849'PET apparatus'2005 6,806,640'Organic electroluminescence device having current injection layer between light emitting layer and cathode'2004 6,778,124'Low power, high speed analog to digital converter'2004 6,756,249'Method of manufacturing organic electroluminescent device'2004 6,751,522'Lens layout setting apparatus for lens grinding process and display apparatus for the same'2004 6,727,954'Electronic camera and image processing system'2004 6,710,549'Driving method for matrix type organic EL element and matrix type organic EL apparatus'2004 6,703,762'Actuator and driving apparatus thereof'2004 6,674,083'Positron emission tomography apparatus'2004 6,633,858'Problem solver uses learning a cognitive distance to attain a goal state'2003 6,589,369'High fatigue strength steel sheet excellent in burring workability and method for producing the same'2003 6,570,180'Organic light-emitting device capable of high-quality display'2003 6,512,321'Driving apparatus and method of using same'2003 6,483,226'Impact actuator and equipment using the impact actuator'2002 6,456,989'Neuro-fuzzy-integrated data processing system'2002 6,456,328'Object-oriented adaptive prefilter for low bit-rate video systems'2002 6,448,694'Actuator and driving method thereof'2002 6,433,459'Piezoelectric actuator'2002 6,430,222'Moving picture coding apparatus'2002 6,415,747'Two stroke, multiple cylinder engine for small vehicle'2002 6,343,141'Skin area detection for video image systems'2002 6,341,283'Apparatus for data decomposition and method and storage medium therefor'2002 6,324,301'Adaptive postfilter for low bitrate visual telephony noise removal'2001 6,260,417'Semiconductor pressure sensor device with multi-layered protective member that reduces void formation'2001 6,140,766'Organic EL device'2000 6,108,069'Liquid crystal display panel'2000 6,088,534'Camera having an aperture controllable shutter'2000 6,075,582'LCD with zig-zag electrodes on both substrates'2000 6,064,436'Image sequence encoding device and area extracting device'2000 6,052,678'Problem solving operation apparatus using a state transition'2000 5,969,794'Camera'1999 5,942,881'Constant-voltage power supply circuit with a current limiting circuit'1999 5,907,361'Image sequence encoding device and area extracting device'1999 5,907,212'Apparatus provided with electro-mechanical transducer'1999 5,905,922'Camera having capability of changing recorded magnetic information regarding final film frame prior to rewinding of the film'1999 5,903,791'Mechanism for locking and unlocking cover of cartridge compartment'1999 5,897,629'Apparatus for solving optimization problems and delivery planning system'1999 5,890,391'Linear drive mechanism using electromechanical conversion element'1999 5,883,504'Power supply unit'1999 5,875,284'Neuro-fuzzy-integrated data processing system'1999 5,829,665'Fluxless soldering process'1998 5,805,939'Camera arranged with a viewfinder system having an optical axis different from that of a distance measuring device'1998 5,790,099'Display device'1998 5,786,654'Movable stage utilizing electromechanical transducer'1998 5,747,991'Capacitance type acceleration sensor'1998 5,737,647'Camera'1998 5,737,646'Auto focus camera in which a lens position is changeable in accordance with a photographing mode'1998 5,729,295'Image sequence encoding device and area extracting device'1998 5,724,621'Camera provided with a magnetic recording device'1998 5,719,234'High solid coating composition and method for forming topcoat using same'1998 5,666,572'Camera'1997 5,640,271'Self-housing binocular'1997 5,633,594'Differential type capacitive sensor system'1997 5,627,622'Trimming camera'1997 5,626,779'Micromachine transducer with cantilevered movable portion'1997 5,617,161'Camera provided with a magnetic recording device'1997 5,555,047'Data reading and writing apparatus'1996 5,497,212'Rewinding device for cameras'1996 5,493,156'Equipment using a micro-actuator'1996 5,463,436'Remote controllable camera system'1995 5,448,097'Interlayer dielectric film, and semiconductor device and solid-state image pickup device using the same, and method of manufacturing the same'1995 5,432,363'Solid-state image pickup device and manufacturing method of the same'1995 5,429,986'Electrode forming process'1995 5,424,546'Scintillation counter having two scintillation fibers provided in series and which emit at different wavelengths'1995 5,424,775'Solid-state image pickup device and method of manufacturing the same'1995 5,410,380'Apparatus for feeding photographic film having two perforations per frame'1995 5,389,986'Remote controlled camera system'1995 5,384,611'Camera system capable of wireless flash photographing'1995 5,382,992'Film cartridge accommodating device which prevents previously used cartridges from being employed in a camera or the like'1995 5,357,302'Apparatus for feeding photographic film having two perforations per frame'1994 5,307,099'Film cartridge accomodating device which prevents previously used cartridges from being employed in a camera or the like'1994 5,302,545'Method of making charge-coupled device and solid-state imaging device having an ONO transfer gate insulating film'1994 5,264,888'Device for controllling a movable member'1993 5,258,799'Auto focus camera with pseudo focal length mode'1993 5,241,198'Charge-coupled device and solid-state imaging device'1993 5,223,878'Remote controlled camera system'1993 5,159,375'Camera having a remote control function'1992 5,138,354'Camera having detectors for detecting the photo-taking intention of a photographer'1992 5,124,737'Device for controlling a movable member'1992 5,119,123'Camera having a remote control function'1992 5,099,262'Camera having sound recording function'1992 5,094,135'Saw blade'1992 5,030,830'Housing of radiation detector'1991 5,027,150'Camera'1991 5,023,894'Data correcting device for use with computed tomography apparatus'1991 4,989,029'Camera with control apparatus for charging storage capacitor for flash light emission'1991 4,961,208'Computed tomography apparatus'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1997Patents assigned to MINOLTA CAMERA KK (20)· patent assignee history

1991–2019Based in Osaka, JP· patent location history

1992–2000Based in Sakai, JP· patent location history

1996–2014Patents assigned to NEC CORP (11)· patent assignee history

1996–2020Based in Tokyo, JP· patent location history

1997–2009Patents assigned to MINOLTA CO LTD (28)· patent assignee history

1998–2010Based in Izumi, JP· patent location history

1999–2020Patents assigned to ROHM CO LTD (11)· patent assignee history

1999–2020Based in Kyoto, JP· patent location history

2011–2019Patents assigned to OKADA HIROYUKI (22)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MINOLTA CO LTD	28	1997–2009
OKADA HIROYUKIself	22	2011–2019
MINOLTA CAMERA KK	20	1991–1997
NEC CORP	11	1996–2014
ROHM CO LTD	11	1999–2020

Locations

Location	Patents	Span
Osaka, JP	26	1991–2019
Tokyo, JP	24	1996–2020
Sakai, JP	22	1992–2000
Izumi, JP	20	1998–2010
Kyoto, JP	11	1999–2020