Inventor · disambiguated record
Yojiro Matsuda
Also filed as: MATSUDA YOJIRO
41 granted patents·29 pending applications·554 citations·filing 2000–2025
97Inventor score
Top patents by PatentIndex Score
70 records- 0196US7474295B2Display apparatus and driving method thereofCANON KK·Filed 2005·Granted Jan 6, 2009·45 cites·17 claims
- 0296US6639580B1Electrophoretic display device and method for addressing display deviceCANON KK·Filed 2000·Granted Oct 28, 2003·238 cites·23 claims
- 0394US6822783B2Electrophoretic display unit, and driving method thereofCANON KK·Filed 2002·Granted Nov 23, 2004·78 cites·16 claims
- 0493US7365732B2Display device employing electrophoretic migrationCANON KK·Filed 2003·Granted Apr 29, 2008·69 cites·21 claims
- 0586US9547252B2Organic light emitting deviceCANON KK·Filed 2015·Granted Jan 17, 2017·6 cites·12 claims
- 0686US7709833B2Organic light-emitting deviceCANON KK·Filed 2007·Granted May 4, 2010·11 cites·12 claims
- 0785US6862129B2Electrophoretic displayCANON KK·Filed 2003·Granted Mar 1, 2005·30 cites·23 claims
- 0885US6727883B2Electrophoretic display deviceCANON KK·Filed 2001·Granted Apr 27, 2004·34 cites·17 claims
- 0984US2025024703A1Display device and display systemCANON KK·Filed 2024·Application pending·0 cites
- 1083US8068089B2Electrophoretic display apparatus and driving method thereofMATSUDA YOJIRO·Filed 2005·Granted Nov 29, 2011·9 cites·4 claims
- 1182US12375786B2Apparatus, display apparatus, photoelectric conversion apparatus, electronic equipment, illumination apparatus, and moving objectCANON KK·Filed 2024·Granted Jul 29, 2025·0 cites·24 claims
- 1282US8928013B2Organic electroluminescence device and multi-color display apparatus using the sameMATSUDA YOJIRO·Filed 2010·Granted Jan 6, 2015·6 cites·8 claims
- 1381US12137578B2Display device and display systemCANON KK·Filed 2023·Granted Nov 5, 2024·0 cites·19 claims
- 1478US9818957B2Organic light emitting elementCANON KK·Filed 2015·Granted Nov 14, 2017·2 cites·16 claims
- 1577US11018316B2Organic device and method of manufacturing the sameCANON KK·Filed 2019·Granted May 25, 2021·1 cites·30 claims
- 1677US8482515B2Display apparatus and driving method thereofMATSUDA YOJIRO·Filed 2008·Granted Jul 9, 2013·4 cites·8 claims
- 1776US12495668B2Organic light-emitting element, light-emitting device, display apparatus, image pickup apparatus, electronic apparatus, illumination apparatus, moving object, and image-forming apparatusCANON KK·Filed 2023·Granted Dec 9, 2025·0 cites·22 claims
- 1876US2025216587A1Light emitting device, exposure system, imaging display device, imaging device, electronic device, and lighting deviceCANON KK·Filed 2025·Application pending·0 cites
- 1976US2025189094A1Electronic device, display apparatus, photoelectric conversion apparatus, electronic equipment, illumination apparatus, and moving objectCANON KK·Filed 2025·Application pending·0 cites
- 2072US9705089B2Organic light emitting elementCANON KK·Filed 2015·Granted Jul 11, 2017·2 cites·20 claims
- 2171US12457873B2Organic light-emitting device, display apparatus, photoelectric conversion apparatus, and electronic apparatusCANON KK·Filed 2021·Granted Oct 28, 2025·0 cites·29 claims
- 2271US11665926B2Display device and display systemCANON KK·Filed 2020·Granted May 30, 2023·0 cites·18 claims
- 2370US10854821B2Organic light emitting deviceCANON KK·Filed 2014·Granted Dec 1, 2020·2 cites·19 claims
- 2470US10757353B2Photoelectric conversion apparatus and imaging systemCANON KK·Filed 2017·Granted Aug 25, 2020·1 cites·20 claims
- 2570US2025311541A1Organic light-emitting elementCANON KK·Filed 2025·Application pending·0 cites
- 2669US12256605B2Electronic device, display apparatus, photoelectric conversion apparatus, electronic equipment, illumination apparatus, and moving objectCANON KK·Filed 2021·Granted Mar 18, 2025·0 cites·16 claims
- 2769US11751417B2Organic device and method of manufacturing the sameCANON KK·Filed 2021·Granted Sep 5, 2023·0 cites·26 claims
- 2868US12075657B2Apparatus, display apparatus, photoelectric conversion apparatus, electronic equipment, illumination apparatus, and moving objectCANON KK·Filed 2021·Granted Aug 27, 2024·0 cites·20 claims
- 2968US8853715B2Display apparatus and image pickup apparatusMATSUDA YOJIRO·Filed 2012·Granted Oct 7, 2014·2 cites·8 claims
- 3068US7492348B2Electrophoric display apparatus with gradation signal controlCANON KK·Filed 2004·Granted Feb 17, 2009·10 cites·4 claims
- 3167US12433126B2Light emitting apparatus, display device, photoelectric conversion device, electronic apparatus, and moving bodyCANON KK·Filed 2023·Granted Sep 30, 2025·0 cites·21 claims
- 3267US7737464B2Organic light emitting apparatusCANON KK·Filed 2007·Granted Jun 15, 2010·2 cites·9 claims
- 3366US2025241126A1Light emitting device, display device, image capturing device, and electronic apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3466US2025133930A1Light emitting device, display device, photoelectric conversion device, electronic apparatus, illumination device, and moving bodyCANON KK·Filed 2024·Application pending·0 cites
- 3565US12279476B2Light emitting device, exposure system, imaging display device, imaging device, electronic device, and lighting deviceCANON KK·Filed 2020·Granted Apr 15, 2025·0 cites·22 claims
- 3665US2025107351A1Semiconductor device, display apparatus, photoelectric conversion apparatus, and electronic deviceCANON KK·Filed 2024·Application pending·0 cites
- 3764US2024357910A1Light-emitting apparatus, display apparatus, imaging apparatus, electronic apparatus, illumination apparatus, and movable bodyCANON KK·Filed 2024·Application pending·0 cites
- 3864US2024357850A1Light emitting apparatus, display apparatus, imaging apparatus, and electronic deviceCANON KK·Filed 2024·Application pending·0 cites
- 3963US12471442B2Light-emitting apparatus, display apparatus, imaging apparatus, and electronic equipmentCANON KK·Filed 2022·Granted Nov 11, 2025·0 cites·17 claims
- 4063US2024357909A1Light emitting apparatus, display apparatus, imaging apparatus, and electronic deviceCANON KK·Filed 2024·Application pending·0 cites
- 4162US2024244872A1Light emitting elementCANON KK·Filed 2024·Application pending·0 cites
- 4262US2024413279A1Light emitting device, display device, photoelectric conversion device, electronic apparatus, and wearable deviceCANON KK·Filed 2024·Application pending·0 cites
- 4361US12490578B2Light emitting device, display device, photoelectric conversion device, electronic apparatus, illumination device, and moving bodyCANON KK·Filed 2022·Granted Dec 2, 2025·0 cites·23 claims
- 4461US12096653B2Display apparatus, photoelectric conversion apparatus, and electronic apparatusCANON KK·Filed 2021·Granted Sep 17, 2024·0 cites·21 claims
- 4561US2024215303A1Light emitting device, display device, photoelectric conversion device, and electronic apparatusCANON KK·Filed 2023·Application pending·0 cites
- 4661US2024065078A1Light-emitting apparatus, display apparatus, image pickup apparatus, and electronic apparatusCANON KK·Filed 2023·Application pending·0 cites
- 4761US2024057455A1Light emitting apparatus, display apparatus, photoelectric conversion apparatus, electronic device, illumination apparatus, and moving objectCANON KK·Filed 2023·Application pending·0 cites
- 4860US2024155907A1Display device, image sensing device, and electronic apparatusCANON KK·Filed 2024·Application pending·0 cites
- 4960US2024122044A1Light emitting device, display device, photoelectric conversion device, and electronic apparatusCANON KK·Filed 2023·Application pending·0 cites
- 5059US12075652B2Light-emitting device, display device, imaging device, and electronic device, with substrate, lens including convex curved surface portion, and light-emitting part between surface of substrate and lensCANON KK·Filed 2021·Granted Aug 27, 2024·0 cites·14 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →