Inventor · disambiguated record
Hisataka Hisakuni
Also filed as: HISAKUNI HISATAKA
13 granted patents·111 citations·filing 1999–2015
91Inventor score
Top patents by PatentIndex Score
13 records- 0188US7212778B2Cleaning apparatus for image forming apparatusCANON KK·Filed 2005·Granted May 1, 2007·11 cites·2 claims
- 0285US9541887B2Cleaning blade, process cartridge, and electrophotographic apparatusCANON KK·Filed 2015·Granted Jan 10, 2017·3 cites·16 claims
- 0381US6473589B2Cleaning device and image forming apparatus using the sameCANON KK·Filed 2001·Granted Oct 29, 2002·21 cites·27 claims
- 0475US6560427B2Electrophotographic image forming apparatusCANON KK·Filed 2001·Granted May 6, 2003·15 cites·14 claims
- 0575US6311037B1Image-bearing member cleaning method and electrophotographic image forming apparatusCANON KK·Filed 1999·Granted Oct 30, 2001·24 cites·16 claims
- 0672US7024127B2Image forming apparatus including a cleaning member featuring a changeable abutting pressureCANON KK·Filed 2004·Granted Apr 4, 2006·11 cites·2 claims
- 0765US6963703B2Image forming apparatus with changeable-pressure cleaning memberCANON KK·Filed 2003·Granted Nov 8, 2005·8 cites·6 claims
- 0854US6847797B2Charging apparatus having auxiliary charger rubbing against image bearing memberCANON KK·Filed 2003·Granted Jan 25, 2005·10 cites·5 claims
- 0950US6377779B2Image forming apparatus with a friction coefficient between an image bearing member and a cleaning blade being maintainedCANON KK·Filed 2001·Granted Apr 23, 2002·4 cites·3 claims
- 1043US7103295B2Image forming apparatus supplying toner efficiently to cleaning means cleaning surface of image bearing memberCANON KK·Filed 2004·Granted Sep 5, 2006·2 cites·13 claims
- 1141US7542694B2Image forming method with image flow suppression featureCANON KK·Filed 2007·Granted Jun 2, 2009·0 cites·7 claims
- 1237US8600282B2Image forming apparatusHISAKUNI HISATAKA·Filed 2009·Granted Dec 3, 2013·0 cites·8 claims
- 1337US6963709B2Charging apparatus having auxiliary charger rubbing against image bearing memberCANON KK·Filed 2004·Granted Nov 8, 2005·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →