LexDanaLexDanabeta
Inventor

Katsuhiro Kikuchi

Inventor
Sakai, JP

Overview

81→
Patents
2006–2021
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.

H01Lprimary
H01LSemiconductor devices27%
H10KOrganic electric solid-state devices27%
H05BElectric heating7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
G09GArrangements or circuits for control of indicating devices using static means to present variable information7%
C23CCoating metallic material6%
G02BOptical elements, systems or apparatus3%
G09FDisplaying2%
H10DInorganic electric semiconductor devices2%
H10HInorganic light-emitting semiconductor devices having potential barriers2%
PatentTitleYear
11,132,967Liquid crystal display device having superposed display panels202111,120,760Liquid crystal display device202111,074,877Multi-panel liquid crystal display device and method for displaying image therein202111,054,697Liquid crystal display device with plural display panels and surface irregularities202110,826,021Organic electroluminescence device including a plurality of unit regions each including a light emitting area and a transmissive area202010,789,901Liquid crystal display device202010,679,574Liquid crystal display device202010,658,607Light-emitting element, display device, method for manufacturing light-emitting element, and light emission method202010,651,253Light emitting element, display panel, display device, electronic device and method for producing light emitting element202010,643,518Liquid crystal display device202010,614,757Flexible display device and method for detecting bending state thereof202010,597,770Vapor deposition source, vapor deposition apparatus and method for producing vapor-deposited film202010,598,983Liquid crystal display device having four polarizers with different degrees of polarization202010,541,377Self-light-emissive display device202010,516,131Organic electroluminescence device, method for producing organic electroluminescence device, illumination device, and display device201910,476,033Light-emitting element, display panel, display device, electronic device and method for producing light-emitting element201910,467,968Liquid crystal display device201910,446,072Liquid crystal display device201910,431,634Organic electroluminescence device with recesses filled with a phosphor filling layer in the base material201910,416,511Liquid crystal display device201910,418,592Organic electroluminescence device, production method for organic electroluminescence device, illumination device and display device201910,411,223Organic electroluminescence device and illumination device201910,411,211Light-emitting element, method for manufacturing same, and light emission method201910,401,693Liquid crystal module and liquid crystal display device201910,403,841Organic electroluminescent element and organic electroluminescent display device201910,384,417Deposition mask and manufacturing method201910,381,600Organic electroluminescence device, illumination device, and display device201910,311,791Pixel circuit, display device, and method for driving same201910,305,056Organic electroluminescent element and organic electroluminescent panel201910,276,797Vapor deposition device, vapor deposition method, and method for manufacturing organic electroluminescence element201910,276,819Organic electroluminescent element, manufacturing method for same, and light emission method including a thermally activated delayed fluorescent material201910,230,065Organic EL element having reflective interface transport layers201910,224,512Organic electroluminescent device and method for producing organic electroluminescent device201910,223,966Organic el display device and method of driving organic el display device201910,219,349Organic electroluminescence device including a micro-cavity light extraction structure201910,199,605Organic electroluminescence device and method for manufacturing organic electroluminescence device201910,184,167Restricting plate unit, vapor deposition unit, and vapor deposition device201910,164,202Organic electroluminescence device including an organic electroluminescence element above a contact hole201810,157,967Organic electroluminescence device, illumination device, and display device201810,143,062Organic electroluminescence device, illumination device, and display device201810,109,814Organic electroluminescent element and organic electroluminescent display panel which emits light from the cathode side201810,103,202Organic element201810,090,489Organic electroluminescence apparatus, manufacturing method for same, illumination apparatus, and display apparatus201810,087,516Evaporation apparatus and evaporation method201810,008,550Display20189,978,812Organic electroluminescent display panel20189,966,550Organic electroluminescent element and organic electroluminescent panel20189,947,900Organic electroluminescence device and method for manufacturing organic electroluminescence device20189,893,283'Vapor deposition device, vapor deposition method, and organic electroluminescence element manufacturing method'20189,859,340'Organic electroluminescent display device having bent type or curved surface type display'20189,845,530Mask for vapor deposition apparatus, vapor deposition apparatus, vapor deposition method, and method for producing organic electroluminescence element20179,831,471Method for producing organic electroluminescent display panel20179,812,316'Mixed material, method for producing same, and organic element using same'20179,768,403'Organic electroluminescent element and organic electroluminescent display panel'20179,755,177'Organic electroluminescent display panel'20179,748,316'Organic electroluminescent panel'20179,716,208'Light-emitting device and manufacturing method thereof'20179,685,485'Organic electroluminescent device and manufacturing method therefor'20179,614,155'Vapor deposition apparatus, vapor deposition method, and method for producing organic electroluminescent element'20179,537,096'Method for producing organic electroluminescent element, and organic electroluminescent display device'20179,493,872'Vapor deposition apparatus and method for producing organic electroluminescent element'20169,391,295'Organic EL display apparatus'20169,365,923'Vapor deposition device and vapor deposition method'20169,343,515'Display device, manufacturing method thereof, and electronic device'20169,268,073'Liquid crystal display device'20169,252,194'Display device having a reflection of light reducing multilayer'20169,231,154'Light-emitting device'20169,209,355'Light-emitting device'20159,159,948'Display device including light-emitting element and electronic device'20159,128,220'Light guide body with continuously variable refractive index, and devices using such body'20159,093,404'Light-emitting device and method for manufacturing the same'20159,087,964'Light-emitting device'20159,081,141'Color filter substrate with light shield members of different thicknesses'20158,654,286'Liquid crystal display device and display device substrate'20148,563,214'Radiation sensitive resin composition and method of forming an interlayer insulating film'20138,031,304'Liquid crystal display device'20117,916,250'Liquid crystal display device'20117,416,061'Brake member and bonding method'20087,295,277'Liquid crystal display apparatus with spacer positioned over contact hole'20077,167,223'Liquid crystal display device'20077,006,182'Liquid crystal display device'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2020Patents assigned to SHARP KK (68)· patent assignee history
2006–2011Based in Nara, JP· patent location history
2013–2016Patents assigned to KIKUCHI KATSUHIRO (9)· patent assignee history
2013–2021Based in Osaka, JP· patent location history
2015–2017Patents assigned to SEMICONDUCTOR ENERGY LAB (7)· patent assignee history
2015–2016Patents assigned to KAWATO SHINICHI (5)· patent assignee history
2017–2020Based in Sakai, JP· patent location history
2019–2021Patents assigned to PANASONIC LIQUID CRYSTAL DISPL (12)· patent assignee history
2019–2020Based in Hyogo, JP· patent location history
2021Based in Osaka-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK682006–2020
PANASONIC LIQUID CRYSTAL DISPL122019–2021
KIKUCHI KATSUHIROself92013–2016
SEMICONDUCTOR ENERGY LAB72015–2017
KAWATO SHINICHI52015–2016
Locations
LocationPatentsSpan
Sakai, JP352017–2020
Osaka, JP312013–2021
Hyogo, JP82019–2020
Nara, JP32006–2011
Osaka-shi, JP12021