LexDanaLexDanabeta
Inventor

Naoya Okamoto

Inventor
Isehara, JP

Overview

81→
Patents
1995–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 81 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices20%
H01LSemiconductor devices15%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
H04NPictorial communication, e.g. television7%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
G06FElectric digital data processing4%
H03FAmplifiers4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them1%
PatentTitleYear
10,964,805Compound semiconductor device202110,825,790Protective film for semiconductors, semiconductor device, and composite sheet202010,796,917Method for manufacturing gate insulator for HEMT202010,793,042Vehicle seat202010,736,428Vehicle seat202010,724,898Detecting method, detecting device, and projecting device202010,708,862Control apparatus for controlling plural process executing apparatuses202010,680,073Semiconductor device and manufacturing method thereof202010,490,159Multi-projector system, projector, method for adjusting image, and computer program product201910,483,185Semiconductor device and method for manufacturing same201910,468,514Semiconductor device and method for producing the same, power supply device, and high-frequency amplifier201910,397,462Imaging control apparatus and imaging apparatus for synchronous shooting201910,316,417Photosynthesis apparatus201910,312,094AlO201910,257,435Electronic device, image data processing method, storage medium and imaging system201910,237,495Image processing apparatus, image processing method and storage medium201910,170,077Multi-projector system, projector, method for adjusting image, and computer program product201910,088,910Information processing apparatus and information processing method201810,084,059Semiconductor device and manufacturing method of semiconductor device201810,057,495Display device, image display method and storage medium201810,056,460Semiconductor device and manufacturing method thereof201810,043,727Compound semiconductor device and method of manufacturing the same201810,036,295Aqueous urea solution supply device and aqueous urea solution supply method for internal combustion engine201810,001,170Rolling bearing20189,966,463Semiconductor device and method for producing same having multilayer wiring structure with contact hole having hydrophobic film formed on side surface of the contact hole20189,947,781Semiconductor device and manufacturing method thereof20189,941,401Semiconductor device, power supply apparatus and high-frequency amplifier20189,923,049'Compound semiconductor device and method for manufacturing the same'20189,898,697'Support device for band-shaped sheet, and method for managing band-shaped sheet'20189,890,810'Squeeze film damper, bearing unit, and turbine'20189,755,061'Semiconductor device and method for producing the same, power supply device, and high-frequency amplifier'20179,728,618'Semiconductor device and manufacturing method thereof'20179,673,377'Compound semiconductor device and method of manufacturing the same'20179,656,822'Support device and date management method'20179,660,065'Semiconductor device and method for producing same having multilayer wiring structure with contact hole having hydrophobic film formed on side surface of the contact hole'20179,647,084'Semiconductor device and method of manufacturing the same'20179,611,811'Control device for cooling system'20179,553,152'Semiconductor device'20179,497,432'Multi-projector system, projector device, adjustment device, adjustment method, and computer-readable recording medium'20169,437,672'Semiconductor device'20169,368,359'Method of manufacturing compound semiconductor device'20169,312,350'Semiconductor device and manufacturing method thereof'20169,306,052'Compound semiconductor device and method of manufacturing the same'20169,257,514'Semiconductor device with plural electrodes formed on substrate'20169,231,056'Semiconductor device and fabrication method therefor, and power supply apparatus'20169,209,042'Compound semiconductor device and manufacturing method therefor'20159,184,272'Compound semiconductor device having overhang-shaped gate'20159,165,530'Three-dimensional image display apparatus'20159,117,891'Compound semiconductor device and method for manufacturing the same'20159,035,353'Compound semiconductor device comprising electrode above compound semiconductor layer and method of manufacturing the same'20159,035,357'Compound semiconductor device and manufacturing method therefor'20159,035,414'Compound semiconductor device and manufacturing method thereof'20158,977,716'Information processing device, method, and program'20158,969,919'Field-effect transistor'20158,969,921'Semiconductor device and manufacturing method thereof'20158,875,056'Display device and display method'20148,819,669'Information processing apparatus and function expansion method'20148,791,465'Compound semiconductor device and manufacturing therefor'20148,789,103'Display device and display method'20148,709,886'Compound semiconductor device and manufacturing method therefor'20148,704,273'Semiconductor device and method for manufacturing the same, and amplifier'20148,633,466'Compound semiconductor device, method for producing the same, and power supply'20148,487,375'Semiconductor device and method of manufacturing semiconductor device'20138,384,828'Video display device, video display method and system'20138,273,655'Semiconductor device and method of manufacturing the same'20128,276,073'Information processing apparatus, information processing method, and program'20128,152,317'Light source device, lighting device and image display device'20128,084,794'Semiconductor device and manufacturing method thereof'20118,074,174'GUI application development supporting apparatus, method, and computer program'20118,003,525'Semiconductor device and method of manufacturing the same'20117,985,637'Manufacturing method for compound semiconductor device and etching solution'20117,823,075'GUI application development support device, GUI display device, and method, and computer program'20107,785,559'Method of forming hypobromous acid in aqueous system'20107,363,901'Engine valve, method of manufacturing same, and cylinder head incorporating same'20086,262,709'Letter input apparatus and method'20016,207,976'Semiconductor device with ohmic contacts on compound semiconductor and manufacture thereof'20016,071,780'Compound semiconductor apparatus and method for manufacturing the apparatus'20005,930,611'Method for fabricating MIS device having GATE insulator of GaS or gallium sulfide'19995,920,105'Compound semiconductor field effect transistor having an amorphous gas gate insulation layer'19995,738,722'III-V system compound semiconductor device and method for manufacturing the semiconductor device'19985,479,028'III-V system compound semiconductor device and method for manufacturing the semiconductor device'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2021Patents assigned to FUJITSU LTD (49)· patent assignee history
1995–2015Based in Kawasaki, JP· patent location history
2001–2018Patents assigned to SONY CORP (10)· patent assignee history
2001–2020Based in Tokyo, JP· patent location history
2011–2017Patents assigned to OKAMOTO NAOYA (19)· patent assignee history
2014–2021Based in Isehara, JP· patent location history
2015–2020Patents assigned to JVC KENWOOD CORP (5)· patent assignee history
2015–2020Based in Yokohama, JP· patent location history
2018–2020Patents assigned to CASIO COMPUTER CO LTD (5)· patent assignee history
2018–2020Based in Fussa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD491995–2021
OKAMOTO NAOYAself192011–2017
SONY CORP102001–2018
CASIO COMPUTER CO LTD52018–2020
JVC KENWOOD CORP52015–2020
Locations
LocationPatentsSpan
Isehara, JP352014–2021
Tokyo, JP132001–2020
Kawasaki, JP121995–2015
Yokohama, JP52015–2020
Fussa, JP52018–2020