Inventor · disambiguated record
Kazuto Hosoi
Also filed as: HOSOI KAZUTO
27 granted patents·4 pending applications·272 citations·filing 1998–2019
96Inventor score
Top patents by PatentIndex Score
31 records- 0194US7255969B2Electrophotographic photosensitive memberCANON KK·Filed 2006·Granted Aug 14, 2007·23 cites·14 claims
- 0294US7157197B2Electrophotographic photosensitive memberCANON KK·Filed 2006·Granted Jan 2, 2007·26 cites·17 claims
- 0394US6702898B2Deposited film forming apparatusCANON KK·Filed 2002·Granted Mar 9, 2004·43 cites·6 claims
- 0492US10859935B2TonerCANON KK·Filed 2019·Granted Dec 8, 2020·7 cites·8 claims
- 0586US6250251B1Vacuum processing apparatus and vacuum processing methodCANON KK·Filed 1999·Granted Jun 26, 2001·49 cites·27 claims
- 0682US7229731B2Electrophotographic photosensitive member and electrophotographic apparatus using the electrophotographic photosensitive memberCANON KK·Filed 2006·Granted Jun 12, 2007·7 cites·18 claims
- 0779US7229730B2Process for producing negative-charging electrophotographic photosensitive member, negative-charging electrophotographic photosensitive member, and electrophotographic apparatus using sameCANON KK·Filed 2006·Granted Jun 12, 2007·6 cites·11 claims
- 0872US7033717B2Process for producing electrophotographic photosensitive member, and electrophotographic photosensitive member and electrophotographic apparatus making use of the sameCANON KK·Filed 2003·Granted Apr 25, 2006·13 cites·31 claims
- 0966US7932005B2Negatively-chargeable electrophotographic photosensitive member, image forming process and electrophotographic apparatusCANON KK·Filed 2010·Granted Apr 26, 2011·1 cites·11 claims
- 1066US2010159122A1Deposition film forming apparatus, deposition film forming method and electrophotographic photosensitive member manufacturing methodCANON KK·Filed 2009·Application pending·0 cites
- 1165US6846600B2Electrophotographic photosensitive member, process for its production, and electrophotographic apparatusCANON KK·Filed 2002·Granted Jan 25, 2005·9 cites·44 claims
- 1264US2013302734A1Deposition film forming apparatus, deposition film forming method and electrophotographic photosensitive member manufacturing methodCANON KK·Filed 2013·Application pending·0 cites
- 1363US6443191B1Vacuum processing methodsCANON KK·Filed 2001·Granted Sep 3, 2002·9 cites·20 claims
- 1462US6350497B1Plasma processing methodCANON KK·Filed 2000·Granted Feb 26, 2002·8 cites·71 claims
- 1561US7550180B2Plasma treatment methodCANON KK·Filed 2008·Granted Jun 23, 2009·0 cites·6 claims
- 1661US7211357B2Electrophotographic photosensitive memberCANON KK·Filed 2004·Granted May 1, 2007·7 cites·24 claims
- 1760US7033721B2Method for producing electrophotographic photosensitive member, electrophotographic photosensitive member and electrophotographic apparatus using the sameCANON KK·Filed 2003·Granted Apr 25, 2006·7 cites·26 claims
- 1859US6946167B2Deposited film forming apparatus and deposited film forming methodCANON KK·Filed 2003·Granted Sep 20, 2005·2 cites·3 claims
- 1958US8512923B2Electrophotographic photosensitive member and electrophotographic apparatusHOSOI KAZUTO·Filed 2010·Granted Aug 20, 2013·1 cites·9 claims
- 2058US6321759B1Method for cleaning a substrateCANON KK·Filed 1998·Granted Nov 27, 2001·15 cites·6 claims
- 2156US6635397B2Negative-charging electrophotographic photosensitive memberCANON KK·Filed 2002·Granted Oct 21, 2003·6 cites·24 claims
- 2256US6576387B2Image-forming apparatus and image-forming methodCANON KK·Filed 2001·Granted Jun 10, 2003·6 cites·27 claims
- 2351US6753123B2Process and apparatus for manufacturing electrophotographic photosensitive memberCANON KK·Filed 2002·Granted Jun 22, 2004·4 cites·21 claims
- 2451US6155201APlasma processing apparatus and plasma processing methodCANON KK·Filed 1998·Granted Dec 5, 2000·13 cites·61 claims
- 2549US6486045B2Apparatus and method for forming deposited filmCANON KK·Filed 2001·Granted Nov 26, 2002·1 cites·8 claims
- 2648US6991879B2Electrophotographic photosensitive memberCANON KK·Filed 2003·Granted Jan 31, 2006·3 cites·16 claims
- 2747US6645688B2Image-forming apparatus and image-forming methodCANON KK·Filed 2001·Granted Nov 11, 2003·3 cites·37 claims
- 2845US2004112864A1Plasma treatment method and plasma treatment apparatusCANON KK·Filed 2003·Application pending·0 cites
- 2940US6347601B1Film forming apparatusCANON KK·Filed 1998·Granted Feb 19, 2002·3 cites·9 claims
- 3038US6761128B2Plasma treatment apparatusCANON KK·Filed 2001·Granted Jul 13, 2004·0 cites·3 claims
- 3137US2006194132A1Electrophotographic photosensitive memberCANON KK·Filed 2006·Application pending·0 cites
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