Inventor · disambiguated record
Itaru Takaya
Also filed as: TAKAYA ITARU
25 granted patents·16 pending applications·199 citations·filing 1998–2024
95Inventor score
Top patents by PatentIndex Score
41 records- 0194US11997858B2Organic EL device as well as display apparatus, image pickup apparatus, communication apparatus, lighting apparatus, luminaire, and moving body each including the sameCANON KK·Filed 2020·Granted May 28, 2024·4 cites·25 claims
- 0294US6994941B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2003·Granted Feb 7, 2006·46 cites·25 claims
- 0393US6991881B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2003·Granted Jan 31, 2006·45 cites·13 claims
- 0491US7045261B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2003·Granted May 16, 2006·36 cites·11 claims
- 0586US11672171B2Light-emitting device including a plurality of organic electroluminescent elementsCANON KK·Filed 2021·Granted Jun 6, 2023·1 cites·15 claims
- 0685US10985323B2Light-emitting device including a plurality of organic electroluminescent elementsCANON KK·Filed 2018·Granted Apr 20, 2021·2 cites·26 claims
- 0784US10937979B2Organic el element, and display device, imaging apparatus, lighting device, and movable body including the sameCANON KK·Filed 2019·Granted Mar 2, 2021·2 cites·21 claims
- 0882US8877532B2Method of manufacturing organic electroluminescence display deviceHIROKI TOMOYUKI·Filed 2012·Granted Nov 4, 2014·7 cites·7 claims
- 0980US8183564B2Multicolor display apparatusTAKAYA ITARU·Filed 2008·Granted May 22, 2012·7 cites·2 claims
- 1077US11950437B2Organic light emitting device, and display apparatus, photoelectric conversion apparatus, electronic apparatus, illumination apparatus, and moving object including the sameCANON KK·Filed 2022·Granted Apr 2, 2024·0 cites·27 claims
- 1177US9155160B2Method of manufacturing organic electroluminescence display device and electronic equipment including organic electroluminescence display device manufactured by the manufacturing methodENDO TARO·Filed 2012·Granted Oct 6, 2015·4 cites·6 claims
- 1277US2024341173A1Organic light-emitting deviceCANON KK·Filed 2024·Application pending·0 cites
- 1375US6623899B2Electrophotographic photosensitive member, process for production thereof, process cartridge and electrophotographic apparatusCANON KK·Filed 2001·Granted Sep 23, 2003·14 cites·13 claims
- 1472US2023200216A1Organic light-emitting deviceCANON KK·Filed 2022·Application pending·0 cites
- 1569US6296978B1Electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatusCANON KK·Filed 1998·Granted Oct 2, 2001·19 cites·12 claims
- 1666US11980044B2Organic light emitting device, and display apparatus, photoelectric conversion apparatus, electronic apparatus, illumination apparatus, and moving object including the sameCANON KK·Filed 2020·Granted May 7, 2024·0 cites·27 claims
- 1764US6551752B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2001·Granted Apr 22, 2003·8 cites·8 claims
- 1864US2024292737A1Organic light-emitting elementCANON KK·Filed 2024·Application pending·0 cites
- 1963US9991451B2Organic light-emitting device, display apparatus, image display apparatus, lighting apparatus, image formation apparatus, and exposure apparatusCANON KK·Filed 2015·Granted Jun 5, 2018·1 cites·18 claims
- 2063US2024298458A1Organic light emitting elementCANON KK·Filed 2024·Application pending·0 cites
- 2163US2024292738A1Organic light-emitting elementCANON KK·Filed 2024·Application pending·0 cites
- 2263US2024276752A1Organic light emitting elementCANON KK·Filed 2024·Application pending·0 cites
- 2361US11917844B2Organic EL element, and display apparatus, illumination apparatus, and moving object including the sameCANON KK·Filed 2020·Granted Feb 27, 2024·0 cites·20 claims
- 2459US8927974B2Display apparatus and image pickup apparatusTAKAYA ITARU·Filed 2012·Granted Jan 6, 2015·1 cites·9 claims
- 2559US2023255044A1Organic light-emitting element and display apparatus, imaging apparatus, electronic device, illumination apparatus, moving object, and exposure light source including the sameCANON KK·Filed 2023·Application pending·0 cites
- 2658US8530254B2Method of manufacturing organic electroluminescence deviceKIMURA TOSHIHIDE·Filed 2012·Granted Sep 10, 2013·1 cites·7 claims
- 2755US11411193B2Organic light emitting element, comprising at least first and second light emitting layers with satisfying lowest unoccupied molecular orbital (LUMO) and highest occupied molecular orbital (HOMO) relationsCANON KK·Filed 2020·Granted Aug 9, 2022·0 cites·19 claims
- 2855US7009080B2Process for producing halogenated aromatic amine compoundCANON KK·Filed 2003·Granted Mar 7, 2006·1 cites·10 claims
- 2954US11251375B2While organic EL elementCANON KK·Filed 2019·Granted Feb 15, 2022·0 cites·25 claims
- 3054US2023006167A1Organic electroluminescence elementCANON KK·Filed 2022·Application pending·0 cites
- 3151US10396305B2Organic EL device, and display apparatus and lighting apparatus using the sameCANON KK·Filed 2017·Granted Aug 27, 2019·0 cites·20 claims
- 3249US2024276873A1Organic light-emitting device, display apparatus, image pickup apparatus, lighting apparatus, and moving objectCANON KK·Filed 2024·Application pending·0 cites
- 3347US10790465B2White organic EL elementCANON KK·Filed 2019·Granted Sep 29, 2020·0 cites·15 claims
- 3446US2005208402A1Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2005·Application pending·0 cites
- 3545US2013105775A1Display apparatusCANON KK·Filed 2012·Application pending·0 cites
- 3642US2006182878A1Method of producing electronic deviceCANON KK·Filed 2006·Application pending·0 cites
- 3741US8063558B2Multi-color display apparatusTAKAYA ITARU·Filed 2006·Granted Nov 22, 2011·0 cites·10 claims
- 3840US2012252303A1Method of manufacturing an organic light emitting deviceOTSUKA MANABU·Filed 2012·Application pending·0 cites
- 3940US2012252143A1Method of manufacturing organic light emitting deviceOTSUKA MANABU·Filed 2012·Application pending·0 cites
- 4039US2012252149A1Method of manufacturing organic electroluminescence display deviceHIROKI TOMOYUKI·Filed 2012·Application pending·0 cites
- 4135US2015280175A1Method for manufacturing organic light emitting elementCANON KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →