Inventor · disambiguated record
Masumi Itabashi
Also filed as: ITABASHI MASUMI
21 granted patents·14 pending applications·17 citations·filing 2006–2024
90Inventor score
Top patents by PatentIndex Score
35 records- 0186US10032987B2Organic light emitting elementCANON KK·Filed 2014·Granted Jul 24, 2018·5 cites·20 claims
- 0285US10868260B2Organic compound and photoelectric conversion elementCANON KK·Filed 2018·Granted Dec 15, 2020·2 cites·12 claims
- 0380US9472766B2Fused polycyclic compound and organic light emitting element including the sameCANON KK·Filed 2014·Granted Oct 18, 2016·2 cites·20 claims
- 0476US10947212B2Photoelectric conversion element, two-dimensional sensor, image sensor, and image pickup deviceCANON KK·Filed 2018·Granted Mar 16, 2021·1 cites·20 claims
- 0572US10541260B2Organic photoelectric conversion element, optical area sensor, imaging device, and imaging apparatusCANON KK·Filed 2016·Granted Jan 21, 2020·1 cites·22 claims
- 0671US2023374647A1Substrate processing apparatus and substrate processing methodCANON KK·Filed 2023·Application pending·0 cites
- 0771US2025197985A1Vapor deposition mask and method for manufacturing light-emitting elementCANON KK·Filed 2024·Application pending·0 cites
- 0870US10854821B2Organic light emitting deviceCANON KK·Filed 2014·Granted Dec 1, 2020·2 cites·19 claims
- 0969US2025051903A1Vapor deposition mask and method of manufacturing organic electroluminescent element by using vapor deposition maskCANON KK·Filed 2024·Application pending·0 cites
- 1068US11793074B2Organic compound and photoelectric conversion elementCANON KK·Filed 2020·Granted Oct 17, 2023·0 cites·16 claims
- 1166US9882148B2Organic compound, field element, organic light-emitting element, display apparatus, image information-processing apparatus, lighting apparatus, image-forming apparatus, and exposure apparatusCANON KK·Filed 2015·Granted Jan 30, 2018·1 cites·18 claims
- 1266US2024130211A1Deposition mask, and method for producing organic light-emitting elementCANON KK·Filed 2023·Application pending·0 cites
- 1365US9846385B2Organic light emitting element and display deviceCANON KK·Filed 2014·Granted Dec 19, 2017·1 cites·19 claims
- 1464US9842997B2Organic light emitting element and display deviceCANON KK·Filed 2014·Granted Dec 12, 2017·1 cites·16 claims
- 1562US11139435B2Organic light emitting elementCANON KK·Filed 2018·Granted Oct 5, 2021·0 cites·20 claims
- 1658US2020340094A1Substrate processing apparatus and substrate processing methodCANON KK·Filed 2020·Application pending·0 cites
- 1756US2025081791A1Oled chip, exposure head, image forming apparatus, and method of manufacturing oled chipCANON KK·Filed 2024·Application pending·0 cites
- 1855US10468614B2Photoelectric conversion element, image pick-up element, and image pick-up apparatusCANON KK·Filed 2017·Granted Nov 5, 2019·0 cites·12 claims
- 1954US7999103B2Metal complex compound and organic electroluminescence device using the compoundUNIV CHUO·Filed 2006·Granted Aug 16, 2011·1 cites·22 claims
- 2053US9748490B2Organic compound, organic light-emitting element, and image display unitCANON KK·Filed 2014·Granted Aug 29, 2017·0 cites·13 claims
- 2150US2011295047A1Method for producing compoundITABASHI MASUMI·Filed 2009·Application pending·0 cites
- 2250US2010327274A1Organic light-emitting deviceCANON KK·Filed 2009·Application pending·0 cites
- 2349US10978644B2Organic compound and organic photoelectric conversion element including the sameCANON KK·Filed 2019·Granted Apr 13, 2021·0 cites·19 claims
- 2449US8071993B2Organic electroluminescence element, image display device, and imaging apparatusIWAWAKI HIRONOBU·Filed 2009·Granted Dec 6, 2011·0 cites·5 claims
- 2548US11128791B2Photoelectric conversion elementCANON KK·Filed 2019·Granted Sep 21, 2021·0 cites·15 claims
- 2648US2019267545A1Photoelectric conversion element, and imaging element and imaging apparatus including the sameCANON KK·Filed 2019·Application pending·0 cites
- 2746US12471447B2Organic device, display apparatus, and electronic apparatusCANON KK·Filed 2022·Granted Nov 11, 2025·0 cites·14 claims
- 2846US12336311B2Photoelectric conversion element, image pickup element, and image pickup apparatusCANON KK·Filed 2019·Granted Jun 17, 2025·0 cites·13 claims
- 2946US2015212450A1Novel fused polycyclic compound and organic light-emitting device, display apparatus, image information processing apparatus, lighting system, and image forming apparatus having the compoundCANON KK·Filed 2013·Application pending·0 cites
- 3044US2009102363A1Metal complex compound, material for organic electroluminescence device and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2008·Application pending·0 cites
- 3142US10367113B2Photoelectric conversion device, imaging element, and imaging deviceCANON KK·Filed 2017·Granted Jul 30, 2019·0 cites·18 claims
- 3241US11121182B2Organic photoelectric conversion element, optical area sensor, image pickup device, and image pickup apparatusCANON KK·Filed 2018·Granted Sep 14, 2021·0 cites·19 claims
- 3340US2017309684A1Photoelectric conversion device and imaging systemCANON KK·Filed 2017·Application pending·0 cites
- 3439US2009039767A1Metal complex compound, material for organic electroluminescence device and organic electroluminescence device using the sameIDEMITSU KOSAN CO·Filed 2007·Application pending·0 cites
- 3538US2014319495A1Novel organic compound, organic light-emitting device, and image display systemCANON KK·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →