Inventor · disambiguated record
Atsushi Okuda
Also filed as: OKUDA ATSUSHI
63 granted patents·10 pending applications·1,432 citations·filing 1997–2023
99Inventor score
Top patents by PatentIndex Score
73 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
- 0998US9304416B2Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2014·Granted Apr 5, 2016·29 cites·10 claims
- 1098US9280072B2Process for producing electrophotographic photosensitive memberCANON KK·Filed 2014·Granted Mar 8, 2016·32 cites·9 claims
- 1198US9207550B2Process for producing electrophotographic photosensitive memberCANON KK·Filed 2014·Granted Dec 8, 2015·35 cites·11 claims
- 1298US7655370B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2008·Granted Feb 2, 2010·46 cites·9 claims
- 1398US7645547B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2008·Granted Jan 12, 2010·58 cites·19 claims
- 1497US10831118B2Electrophotographic photosensitive member and method for producing electrophotographic photosensitive memberCANON KK·Filed 2019·Granted Nov 10, 2020·18 cites·7 claims
- 1597US10747131B2Electrophotographic photosensitive member and method for manufacturing the same as well as process cartridge and electrophotographic image-forming apparatusCANON KK·Filed 2019·Granted Aug 18, 2020·15 cites·7 claims
- 1697US10691033B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Granted Jun 23, 2020·15 cites·9 claims
- 1797US10539892B2Electrophotographic photosensitive member, process cartridge, and electrophotographic image-forming apparatusCANON KK·Filed 2019·Granted Jan 21, 2020·18 cites·10 claims
- 1897US9791792B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2016·Granted Oct 17, 2017·24 cites·5 claims
- 1997US9726992B2Electrophotographic photosensitive member, manufacturing method of electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2016·Granted Aug 8, 2017·33 cites·12 claims
- 2097US9684277B2Process cartridge and image-forming methodCANON KK·Filed 2015·Granted Jun 20, 2017·19 cites·20 claims
- 2197US9599917B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2015·Granted Mar 21, 2017·34 cites·6 claims
- 2297US9575422B2Method of producing electrophotographic photosensitive member, method of producing organic device, and emulsion for charge transporting layerCANON KK·Filed 2012·Granted Feb 21, 2017·20 cites·20 claims
- 2397US9436107B2Method of producing electrophotographic photosensitive member, and emulsion for a charge transporting layerCANON KK·Filed 2013·Granted Sep 6, 2016·29 cites·13 claims
- 2497US9341964B2Process for producing electrophotographic photosensitive memberCANON KK·Filed 2012·Granted May 17, 2016·21 cites·9 claims
- 2597US9280071B2Method of producing electrophotographic photosensitive member, and emulsion for a charge transporting layerCANON KK·Filed 2013·Granted Mar 8, 2016·30 cites·11 claims
- 2696US10838315B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2019·Granted Nov 17, 2020·13 cites·7 claims
- 2796US10747130B2Process cartridge and electrophotographic apparatusCANON KK·Filed 2019·Granted Aug 18, 2020·16 cites·16 claims
- 2896US10642177B2Process cartridge and image-forming apparatusCANON KK·Filed 2019·Granted May 5, 2020·14 cites·16 claims
- 2996US8980508B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus and method of manufacturing the electrophotographic photosensitive memberOKUDA ATSUSHI·Filed 2012·Granted Mar 17, 2015·25 cites·5 claims
- 3096US6192550B1Dust-collecting device for vacuum cleaner and upright type vacuum cleanerSANYO ELECTRIC CO·Filed 2000·Granted Feb 27, 2001·250 cites·9 claims
- 3195US8980509B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive memberNOGUCHI KAZUNORI·Filed 2011·Granted Mar 17, 2015·24 cites·6 claims
- 3295US8846281B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusOKUDA ATSUSHI·Filed 2009·Granted Sep 30, 2014·26 cites·9 claims
- 3394US9188888B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus and method of manufacturing the electrophotographic photosensitive memberOKUDA ATSUSHI·Filed 2012·Granted Nov 17, 2015·24 cites·5 claims
- 3493US9282615B2Methods for producing electrophotographic photosensitive member and organic device each having charge transporting layerCANON KK·Filed 2012·Granted Mar 8, 2016·21 cites·16 claims
- 3593US8921020B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusMURAI SHIO·Filed 2011·Granted Dec 30, 2014·25 cites·8 claims
- 3693US8753789B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive memberOGAKI HARUNOBU·Filed 2011·Granted Jun 17, 2014·27 cites·6 claims
- 3793US8669027B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive memberANEZAKI TAKASHI·Filed 2011·Granted Mar 11, 2014·26 cites·6 claims
- 3892US8815479B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive memberSHIDA KAZUHISA·Filed 2011·Granted Aug 26, 2014·21 cites·6 claims
- 3992US6735818B2Upright type electric vacuum cleanerSANYO ELECTRIC CO·Filed 2002·Granted May 18, 2004·82 cites·9 claims
- 4086US8940465B2Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and imide compoundCANON KK·Filed 2013·Granted Jan 27, 2015·4 cites·12 claims
- 4185US9494880B2Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2013·Granted Nov 15, 2016·3 cites·18 claims
- 4281US8956792B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of producing electrophotographic photosensitive memberOKUDA ATSUSHI·Filed 2012·Granted Feb 17, 2015·3 cites·6 claims
- 4381US6539577B1Vacuum cleaner suction tool with partition defining air current dust pickup pathSANYO ELECTRIC CO·Filed 2000·Granted Apr 1, 2003·31 cites·10 claims
- 4480US9917396B2Device connectorAUTONETWORKS TECHNOLOGIES LTD·Filed 2015·Granted Mar 13, 2018·7 cites·10 claims
- 4573US8785089B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusOKUDA ATSUSHI·Filed 2010·Granted Jul 22, 2014·2 cites·5 claims
- 4667US8993205B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2013·Granted Mar 31, 2015·1 cites·8 claims
- 4766US6192318B1Apparatus and method for automatically matching microwave impedanceFUJITSU LTD·Filed 1999·Granted Feb 20, 2001·18 cites·5 claims
- 4861US5939953AE-H matching device and apparatus and method for automatically matching microwave impedanceFUJITSU LTD·Filed 1997·Granted Aug 17, 1999·12 cites·27 claims
- 4960US10290990B2Method for manufacturing female terminal and female terminalAUTONETWORKS TECHNOLOGIES LTD·Filed 2016·Granted May 14, 2019·2 cites·13 claims
- 5059US9500967B2Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatusCANON KK·Filed 2014·Granted Nov 22, 2016·0 cites·19 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →