Inventor · disambiguated record
Kenichi Kaku
Also filed as: KAKU KENICHI
41 granted patents·11 pending applications·628 citations·filing 2003–2023
98Inventor score
Top patents by PatentIndex Score
52 records- 0199US11392050B2Process cartridge and electrophotographic apparatusCANON KK·Filed 2020·Granted Jul 19, 2022·14 cites·8 claims
- 0299US11366402B2Process cartridge and electrophotographic apparatus using the sameCANON KK·Filed 2020·Granted Jun 21, 2022·18 cites·12 claims
- 0399US11256186B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2020·Granted Feb 22, 2022·11 cites·8 claims
- 0499US9069267B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2013·Granted Jun 30, 2015·58 cites·8 claims
- 0599US9063505B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2013·Granted Jun 23, 2015·56 cites·9 claims
- 0699US9029054B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2013·Granted May 12, 2015·57 cites·8 claims
- 0798US10558133B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2019·Granted Feb 11, 2020·29 cites·11 claims
- 0898US10558132B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Granted Feb 11, 2020·35 cites·5 claims
- 0998US7927774B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2009·Granted Apr 19, 2011·44 cites·2 claims
- 1098US7585604B2Electrographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2005·Granted Sep 8, 2009·37 cites·11 claims
- 1197US10831118B2Electrophotographic photosensitive member and method for producing electrophotographic photosensitive memberCANON KK·Filed 2019·Granted Nov 10, 2020·18 cites·7 claims
- 1297US10539892B2Electrophotographic photosensitive member, process cartridge, and electrophotographic image-forming apparatusCANON KK·Filed 2019·Granted Jan 21, 2020·18 cites·10 claims
- 1397US10303085B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2018·Granted May 28, 2019·17 cites·7 claims
- 1497US10203617B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2018·Granted Feb 12, 2019·17 cites·9 claims
- 1597US10162278B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2018·Granted Dec 25, 2018·17 cites·9 claims
- 1697US7910274B2Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2009·Granted Mar 22, 2011·57 cites·17 claims
- 1796US8783209B2Apparatus and process for producing electrophotographic phhotosensitive memberKAKU KENICHI·Filed 2009·Granted Jul 22, 2014·29 cites·6 claims
- 1894US6994941B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2003·Granted Feb 7, 2006·46 cites·25 claims
- 1991US7045261B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2003·Granted May 16, 2006·36 cites·11 claims
- 2090US10152002B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2018·Granted Dec 11, 2018·3 cites·7 claims
- 2185US10539888B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2018·Granted Jan 21, 2020·2 cites·6 claims
- 2279US10216105B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2018·Granted Feb 26, 2019·1 cites·10 claims
- 2372US12457841B2Photoelectric conversion element and photoelectric conversion device including the photoelectric conversion elementCANON KK·Filed 2022·Granted Oct 28, 2025·0 cites·9 claims
- 2470US2024141281A1Information processing device, detachment assistance system, learning device, non-transitory storage medium, information processing method, and cell detachment methodCANON KK·Filed 2023·Application pending·0 cites
- 2570US2024141314A1Information processing device, detachment assistance system, non-transitory storage medium, information processing method, and cell detachment methodCANON KK·Filed 2023·Application pending·0 cites
- 2669US9778582B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus incorporating an improved undercoat layerCANON KK·Filed 2012·Granted Oct 3, 2017·1 cites·7 claims
- 2768US8936892B2Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusKAKU KENICHI·Filed 2011·Granted Jan 20, 2015·1 cites·8 claims
- 2867US8993205B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2013·Granted Mar 31, 2015·1 cites·8 claims
- 2966US8161051B2Method and apparatus for data processing with index searchKAKU KENICHI·Filed 2009·Granted Apr 17, 2012·4 cites·3 claims
- 3063US8512922B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusISHIDUKA YUKA·Filed 2010·Granted Aug 20, 2013·1 cites·7 claims
- 3161US12326688B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2022·Granted Jun 10, 2025·0 cites·9 claims
- 3260US2024049592A1Photoelectric conversion element, and photoelectric conversion module, photoelectric conversion device, movable body, and building material each including photoelectric conversion elementCANON KK·Filed 2023·Application pending·0 cites
- 3358US2014004456A1Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2013·Application pending·0 cites
- 3456US11500301B2Electrophotographic photosensitive member, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2021·Granted Nov 15, 2022·0 cites·6 claims
- 3555US2016054666A1Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2015·Application pending·0 cites
- 3654US11493853B2Electrophotographic photosensitive member, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2021·Granted Nov 8, 2022·0 cites·5 claims
- 3754US2015277246A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2015·Application pending·0 cites
- 3854US2015277247A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2015·Application pending·0 cites
- 3952US9335646B2Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2012·Granted May 10, 2016·0 cites·8 claims
- 4049US11947275B2Electrophotographic apparatusCANON KK·Filed 2023·Granted Apr 2, 2024·0 cites·17 claims
- 4148US12461458B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2022·Granted Nov 4, 2025·0 cites·7 claims
- 4248US12429784B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2022·Granted Sep 30, 2025·0 cites·7 claims
- 4348US12422760B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2022·Granted Sep 23, 2025·0 cites·18 claims
- 4448US8703371B2Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatusKITAMURA WATARU·Filed 2011·Granted Apr 22, 2014·0 cites·8 claims
- 4548US2023055856A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2022·Application pending·0 cites
- 4647US12353164B2Electrophotographic apparatusCANON KK·Filed 2022·Granted Jul 8, 2025·0 cites·17 claims
- 4747US12326689B2Electrophotographic apparatusCANON KK·Filed 2022·Granted Jun 10, 2025·0 cites·8 claims
- 4846US2005208402A1Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2005·Application pending·0 cites
- 4945US2021303596A1Database management system and database management methodHITACHI LTD·Filed 2020·Application pending·0 cites
- 5044US9411252B2Electrophotographic photosensitive member, method of producing the same, process cartridge, and electrophotographic apparatusCANON KK·Filed 2012·Granted Aug 9, 2016·0 cites·11 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →