LexDanaLexDanabeta
Inventor

Masayuki Hata

Inventor
Kadoma, JP

Overview

115→
Patents
1982–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 115 as inventor

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

H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light26%
B82YSpecific uses or applications of nanostructures17%
H10HInorganic light-emitting semiconductor devices having potential barriers16%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
G06FElectric digital data processing8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
H10DInorganic electric semiconductor devices3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
G11BInformation storage based on relative movement between record carrier and transducer2%
G03GElectrography2%
PatentTitleYear
10,324,346Display device201910,042,498Method of producing position input device20189,529,462'Touch panel'20169,316,858'Display device'20169,218,098'Touch panel substrate and display device'20158,890,804'Coordinate sensor and display device'20148,750,343'Nitride-based semiconductor light-emitting device, nitride-based semiconductor laser device, nitride-based semiconductor light-emitting diode, method of manufacturing the same, and method of forming nitride-based semiconductor layer'20148,736,584'Coordinate sensor and display device'20148,660,162'Semiconductor laser apparatus and optical apparatus'20148,519,416'Method of fabricating nitride-based semiconductor light-emitting device and nitride-based semiconductor light-emitting device'20138,445,303'Method of manufacturing semiconductor device and semiconductor device'20138,350,973'Area sensor and display device including area sensor'20138,334,577'Semiconductor device'20128,275,013'Semiconductor laser device and method of manufacturing the same'20128,258,048'Semiconductor laser device and method of fabricating the same'20128,193,016'Semiconductor laser device and method of manufacturing the same'20128,134,171'Method of manufacturing semiconductor device and semiconductor device'20128,121,163'Semiconductor laser diode apparatus and method of fabricating the same'20128,101,465'Method of fabricating a semiconductor device with a back electrode'20128,098,704'Semiconductor laser apparatus, method of manufacturing semiconductor laser apparatus, and optical pickup apparatus'20128,098,699'Semiconductor laser apparatus and optical apparatus'20128,085,825'Method of fabricating semiconductor laser diode apparatus and semiconductor laser diode apparatus'20118,064,492'Method of manufacturing semiconductor laser device, semiconductor laser device and light apparatus'20118,022,427'Nitride-based semiconductor device and method of manufacturing the same'20118,017,957'Semiconductor laser apparatus'20118,013,344'Method of manufacturing semiconductor device and semiconductor device'20117,978,744'Nitride based semiconductor laser device with oxynitride protective films on facets'20117,968,897'Light-emitting device having a support substrate and inclined sides'20117,961,768'Integrated semiconductor laser device and method of fabricating the same'20117,939,929'Semiconductor laser device and method of fabricating semiconductor laser device'20117,932,527'Light-emitting device and illuminator'20117,929,587'Semiconductor laser diode element and method of manufacturing the same'20117,924,898'Nitride based semiconductor laser device with oxynitride protective coatings on facets'20117,916,766'Semiconductor laser device and manufacturing method thereof'20117,907,652'Semiconductor laser device'20117,903,709'Semiconductor laser device and method of manufacturing the same'20117,892,874'Nitride-based light-emitting device and method of manufacturing the same'20117,885,304'Nitride-based semiconductor laser device and method of manufacturing the same'20117,881,356'Semiconductor laser apparatus and method of manufacturing the same'20117,869,480'Semiconductor laser device'20117,829,900'Nitride-based semiconductor element and method of forming nitride-based semiconductor'20107,822,087'Semiconductor laser device and method of manufacturing the same'20107,817,694'Semiconductor laser apparatus and manufacturing method thereof'20107,807,490'Manufacturing method of nitride semiconductor device and nitride semiconductor device'20107,773,654'Semiconductor laser apparatus and fabrication method thereof'20107,769,069'Integrated semiconductor laser diode module and manufacturing method of the same'20107,768,204'Illumination device and manufacturing method thereof'20107,672,351'Semiconductor laser apparatus'20107,655,484'Nitride-based semiconductor device and method of fabricating the same'20107,655,953'Semiconductor laser apparatus'20107,629,623'Nitride-based semiconductor device and method of fabricating the same'20097,592,630'Nitride-based light-emitting device and method of manufacturing the same'20097,589,357'Semiconductor device and method of fabricating the same'20097,567,605'Semiconductor laser device and method of fabricating the same'20097,561,610'Semiconductor laser apparatus and optical apparatus'20097,551,659'Semiconductor laser apparatus'20097,535,945'Semiconductor laser apparatus and method of manufacturing the same'20097,518,204'Semiconductor device'20097,512,167'Integrated semiconductor laser device and method of fabricating the same'20097,488,613'Nitride-based light-emitting device and method of manufacturing the same'20097,485,902'Nitride-based semiconductor light-emitting device'20097,486,712'Semiconductor laser apparatus, method of manufacturing semiconductor laser apparatus, and optical pickup apparatus'20097,450,622'Nitride-based semiconductor light-emitting device and method of fabricating the same'20087,405,096'Manufacturing method of nitride semiconductor device and nitride semiconductor device'20087,376,166'Semiconductor laser apparatus and optical pickup apparatus'20087,372,077'Semiconductor device'20087,355,208'Nitride-based semiconductor element and method of forming nitride-based semiconductor'20087,312,480'Semiconductor device and method of fabricating the same'20077,244,964'Light emitting device'20077,209,505'Nitride-based semiconductor light-emitting device and method of fabricating the same'20077,154,123'Nitride-based semiconductor light-emitting device'20067,116,693'Nitride-based semiconductor light-emitting device and method of fabricating the same'20067,088,755'Nitride-base semiconductor laser device'20067,078,735'Light-emitting device and illuminator'20066,998,649'Semiconductor light-emitting device'20066,994,751'Nitride-based semiconductor element and method of forming nitride-based semiconductor'20066,977,953'Nitride-based semiconductor light-emitting device and method of fabricating the same'20056,890,779'Nitride-based semiconductor device and method of fabricating the same'20056,891,871'Semiconductor light emitting device'20056,803,596'Light emitting device'20046,791,120'Nitride-based semiconductor device and method of fabricating the same'20046,768,755'Semiconductor laser device'20046,759,139'Nitride-based semiconductor element and method of forming nitride-based semiconductor'20046,734,503'Nitride-based semiconductor element'20046,720,196'Nitride-based semiconductor element and method of forming nitride-based semiconductor'20046,711,692'Data processing unit including central unit and peripheral unit driven by separate power supplies'20046,649,942'Nitride-based semiconductor light-emitting device'2003D0466897'Combined display monitor and data copying machine'2002D0415679'Case for headphones'19995,968,145'System for selectively connecting CPU bus to DMAC bus when accessing device connected to DMAC bus is granted and DMA controller has right to access DMAC bus'19995,638,537'Cache system with access mode determination for prioritizing accesses to cache memory'1997D0375491'Magnetic optical disc cartridge'19965,559,998'Clock synchronous serial information receiving apparatus receiving reliable information even when noise is present'19965,553,262'Memory apparatus and method capable of setting attribute of information to be cached'19965,544,341'Data access apparatus for preventing further cache access in case of an error during block data transfer'19965,535,359'Computer system with cache memory having address mask register'19965,485,418'Associative memory'19965,479,455'Clock synchronous serial information transfer apparatus'1995D0364805'Wrapping for audio cassette tape box'19955,459,852'Cache bypass system with simultaneous initial transfer of target data to both processor and cache'19955,341,031'Stable high speed clock generator'19945,333,127'Memory circuit with dual sense amplifier and amplifier control circuitry'19945,325,164'Fixing device with pulling rollers'19945,268,596'Method and apparatus for latching data around a logical data processor'1993D0337111'Case for magnetic tape cassette'1993D0335214'Case for a magnetic tape cassette'1993D0334467'Case for magnetic tape cassette'19935,200,781'Sheet discharging tray for use in image forming apparatus'1993D0334468'Case for magnetic tape cassette'19935,142,671'Plural cache architecture for real time multitasking'19925,140,690'Least-recently-used circuit'19925,041,871'Clam shell type image forming apparatus'19915,014,105'Semiconductor device of complementary integrated circuit'19914,908,690'Semiconductor integrated circuit device with high reliability wiring layers'19904,313,343'Apparatus for detecting remaining quantity of toner in electrophotographic copying machine'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1999Patents assigned to MITSUBISHI ELECTRIC CORP (16)· patent assignee history
1990–1997Based in Itami, JP· patent location history
1991–1996Based in Hyogo, JP· patent location history
1993–2002Patents assigned to SONY CORP (8)· patent assignee history
1993–2004Based in Tokyo, JP· patent location history
2003–2014Patents assigned to SANYO ELECTRIC CO (73)· patent assignee history
2003–2013Based in Kadoma, JP· patent location history
2011–2016Patents assigned to HATA MASAYUKI (19)· patent assignee history
2011–2016Based in Osaka, JP· patent location history
2013–2019Patents assigned to SHARP KK (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO732003–2014
HATA MASAYUKIself192011–2016
MITSUBISHI ELECTRIC CORP161990–1999
SHARP KK82013–2019
SONY CORP81993–2002
Locations
LocationPatentsSpan
Kadoma, JP682003–2013
Itami, JP111990–1997
Tokyo, JP101993–2004
Osaka, JP92011–2016
Hyogo, JP41991–1996