Inventor · disambiguated record
Kensuke Okawa
Also filed as: OKAWA KENSUKE
13 granted patents·2 pending applications·4 citations·filing 2009–2020
81Inventor score
Technology areasG03G
Top patents by PatentIndex Score
15 records- 0168US8660459B2Drum unit having side seals and image-forming apparatus including the sameAZUMA JUN·Filed 2009·Granted Feb 25, 2014·4 cites·12 claims
- 0256US10273331B2Polyarylate resin and electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Apr 30, 2019·0 cites·2 claims
- 0354US9964869B2Triarylamine derivative, electrophotographic photosensitive member, and method for producing electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted May 8, 2018·0 cites·11 claims
- 0448US9939744B2Multi-layer electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Apr 10, 2018·0 cites·5 claims
- 0546US9575423B2Electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Feb 21, 2017·0 cites·16 claims
- 0646US9436104B2Electrophotographic photosensitive member and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Sep 6, 2016·0 cites·6 claims
- 0741US10761439B2Polyarylate resin and electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Sep 1, 2020·0 cites·5 claims
- 0839US9625839B2Multilayer electrophotographic photoconductor and image-forming apparatusSHISHIDO MAKOTO·Filed 2011·Granted Apr 18, 2017·0 cites·6 claims
- 0938US10379451B2Polyarylate resin and electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Aug 13, 2019·0 cites·3 claims
- 1037US10031431B2Electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Jul 24, 2018·0 cites·14 claims
- 1137US9933712B2Multi-layer electrophotographic photosensitive member, process cartridge, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Apr 3, 2018·0 cites·8 claims
- 1237US9448496B2Electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Sep 20, 2016·0 cites·4 claims
- 1337US2020233321A1Electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Application pending·0 cites
- 1436US10871723B2Electrophotographic photosensitive member and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Dec 22, 2020·0 cites·15 claims
- 1529US2015261106A1Electrophotographic photosensitive memberKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →