LexDanaLexDanabeta
Inventor

Takahiro Komatsu

Inventor
Osaka, JP

Overview

73→
Patents
1988–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 73 as inventor

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

H10Kprimary
H10KOrganic electric solid-state devices33%
H01LSemiconductor devices22%
G11CStatic stores14%
H05BElectric heating8%
LOC225%
F24FAir-conditioning3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body1%
B43KImplements for writing or drawing1%
PatentTitleYear
10,753,639Indoor unit and air-conditioning apparatus202010,644,082Organic EL element with inorganic insulation layer and method for production thereof202010,535,717Organic light-emitting device202010,473,341Indoor unit and refrigeration cycle apparatus201910,381,589Organic EL element and organic EL display panel201910,302,313Indoor unit and air-conditioning apparatus201910,297,776Organic EL element201910,119,746Indoor unit and air-conditioning apparatus201810,038,034Organic light-emitting device and display apparatus201810,028,881Swinging leg pendulum movement aid for walking, and assistance force control method20189,761,638'Organic EL display panel, display device using same, and method for producing organic EL display panel'20179,660,213'Organic EL element and manufacturing method thereof, and metal oxide film forming method'20179,490,445'Organic el element, organic el panel, organic el light-emitting apparatus, organic el display apparatus, and method of manufacturing organic el element'20169,324,964'Organic light-emitting element with hole injection layer having concave portion'20169,112,189'Method for producing organic light-emitting element'20159,065,069'Method for producing organic light-emitting element'20159,048,448'Organic electroluminescence element and method of manufacturing thereof'20159,035,293'Organic el device including a mixed hole injection layer'20159,029,842'Organic electroluminescence element and method of manufacturing thereof'20159,029,843'Organic electroluminescence element'20159,012,896'Organic EL element'20159,012,897'Organic EL element, display device, and light-emitting device'20158,999,832'Organic EL element'20158,981,361'Organic electroluminescence display panel with tungsten oxide containing hole injection layer that electrically connects electrode to auxiliary wiring, and organic electroluminescence display device'20158,957,412'Organic electroluminescence panel, method of manufacturing organic electroluminescence panel, organic light emitting apparatus using organic electroluminescence panel, and organic display apparatus using organic electroluminescence panel'20158,946,693'Organic EL element, display device, and light-emitting device'2015D0721155'Two piece rifle receiver and tail'20158,927,976'Organic EL element and production method for same'20158,890,173'Light-emitting element including a charge injection transport layer having a recess portion for accumulating ink, and display device and method for manufacturing thereof'20148,890,174'Light-emitting element including a charge injection transport layer that includes a dissolvable metal compound, and display device and method for manufacturing thereof'20148,884,276'Organic EL display panel and organic EL display apparatus'20148,884,281'Organic EL element'20148,872,164'Organic el element'20148,829,510'Organic electroluminescence display panel and organic electroluminescence display device'2014D0710963'Rifle tail with connector'2014D0710474'Two piece rifle receiver and tail connection'2014D0709980'Rifle tail'2014D0709583'Two piece rifle receiver and tail with connector'2014D0709584'Rifle receiver'20148,642,360'Method for manufacturing light-emitter, organic display panel using light-emitter, organic light-emitting device and organic display device'20148,563,994'Light-emitting element, display device, and method for producing light-emitting element'20138,529,308'Organic electroluminescence element with enhanced electron blocking characteristics and manufacturing method thereof'20138,483,024'Disc discrimination apparatus and method'20138,174,009'Organic electroluminescence element and manufacturing method thereof'20127,180,110'Organic photoelectric conversion element'20076,791,260'Organic electroluminescent element, panel and apparatus using the same'20046,660,409'Electronic device and process for producing the same'20036,436,558'Organic electroluminescence element'20026,351,066'Organic electroluminescence element having an insulating bulkhead having an overhang portion'20026,298,000'Dynamic type semiconductor memory device operable in self refresh operation mode and self refresh method thereof'20016,195,142'Organic electroluminescence element, its manufacturing method, and display device using organic electroluminescence element'20016,171,715'Organic electroluminescent element'20015,923,119'Organic thin-film electroluminescent display device, method for driving the same and method for fabricating the same'19995,383,156'Semiconductor device for permitting easy external detection of use of redundant circuit and semiconductor memory device therefore'19955,361,223'Semiconductor memory device comprising a plurality of memory arrays with improved peripheral circuit location and interconnection arrangement'19945,285,416'Semiconductor memory device with restricted potential amplitude of data lines and operation method thereof'19945,251,176'Dynamic type semiconductor memory device with a refresh function and method for refreshing the same'19935,238,320'Pen nib of a writing instrument'19935,208,778'Dynamic-type semiconductor memory device operable in test mode and method of testing functions thereof'19935,184,321'Semiconductor memory device comprising a plurality of memory arrays with improved peripheral circuit location and interconnection arrangement'19935,097,440'Semiconductor memory device comprising a plurality of memory arrays with improved peripheral circuit location and interconnection arrangement'19925,014,246'Semiconductor memory device having shared sense amplifier and operating method thereof'19915,010,259'Voltage boosting circuit and operating method thereof'19914,989,183'Semiconductor memory device improved for externally designating operation mode'19914,984,206'Random access memory with reduced access time in reading operation and operating method thereof'19914,984,210'Semiconductor memory device improved for externally designating operation mode'19914,961,167'Substrate bias generator in a dynamic random access memory with auto/self refresh functions and a method of generating a substrate bias therein'19904,961,007'Substrate bias potential generator of a semiconductor integrated circuit device and a generating method therefor'19904,954,992'Random access memory having separate read out and write in bus lines for reduced access time and operating method therefor'19904,943,960'Self-refreshing of dynamic random access memory device and operating method therefor'19904,933,907'Dynamic random access memory device and operating method therefor'19904,907,199'Dynamic semiconductor memory device and method for controllig the precharge/refresh and access modes thereof'19904,766,258'Process for producing hydrocarbon fluoride'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2020Patents assigned to MITSUBISHI ELECTRIC CORP (23)· patent assignee history
1990–2001Based in Hyogo, JP· patent location history
2001–2017Based in Osaka, JP· patent location history
2001–2013Based in Fukuoka, JP· patent location history
2012–2015Patents assigned to PANASONIC CORP (20)· patent assignee history
2012–2017Patents assigned to KOMATSU TAKAHIRO (16)· patent assignee history
2014–2017Patents assigned to OHUCHI SATORU (10)· patent assignee history
2014–2015Based in Kochi, JP· patent location history
2015–2020Patents assigned to JOLED INC (15)· patent assignee history
2017–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP231990–2020
PANASONIC CORP202012–2015
KOMATSU TAKAHIROself162012–2017
JOLED INC152015–2020
OHUCHI SATORU102014–2017
Locations
LocationPatentsSpan
Osaka, JP282001–2017
Hyogo, JP191990–2001
Tokyo, JP102017–2020
Kochi, JP62014–2015
Fukuoka, JP32001–2013