Inventor · disambiguated record
Kazushige Nishiyama
Also filed as: NISHIYAMA KAZUSHIGE
12 granted patents·173 citations·filing 1997–2013
91Inventor score
Files withCANON KK12
Top patents by PatentIndex Score
12 records- 0191US7512348B2Image forming apparatus with a toner replenishment featureCANON KK·Filed 2005·Granted Mar 31, 2009·12 cites·2 claims
- 0288US7010237B2Image forming apparatus with residual toner replenishing feature based on two detection resultsCANON KK·Filed 2004·Granted Mar 7, 2006·28 cites·8 claims
- 0385US7039344B2Developing apparatus including first and second developer chambers and feeding member disposed in the second developer chamber for regulating a developer levelCANON KK·Filed 2004·Granted May 2, 2006·27 cites·3 claims
- 0485US6430384B2Developer-carrying member having exposed surface containing graphite or molybdenum disulfide particlesCANON KK·Filed 2000·Granted Aug 6, 2002·26 cites·96 claims
- 0583US7027746B2Image forming apparatus including a plurality of developing devices with a toner density detecting featureCANON KK·Filed 2004·Granted Apr 11, 2006·22 cites·5 claims
- 0679US7460801B2Image forming apparatus with control of power distribution to heat fixing deviceCANON KK·Filed 2006·Granted Dec 2, 2008·6 cites·3 claims
- 0776US6269235B1Developing apparatus featuring first and second developer bearing members each including a non-negative member and a coating member covering the non-negative memberCANON KK·Filed 1999·Granted Jul 31, 2001·25 cites·25 claims
- 0858US6959163B2Developing device featuring three magnetic poles for generating three magnetic forcesCANON KK·Filed 2002·Granted Oct 25, 2005·7 cites·8 claims
- 0952US6408150B1Developing apparatus featuring first and second developer bearing members and first and second magnetic seal portionsCANON KK·Filed 2000·Granted Jun 18, 2002·5 cites·28 claims
- 1052US5965329AMethod of manufacturing a developing agent bearing memberCANON KK·Filed 1997·Granted Oct 12, 1999·13 cites·11 claims
- 1150US9316949B2Particle adhesion preventing member, electric field forming member, and image forming apparatusCANON KK·Filed 2013·Granted Apr 19, 2016·0 cites·38 claims
- 1231US6501492B1Image forming apparatus for outputting image in response to digital image signalCANON KK·Filed 1997·Granted Dec 31, 2002·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →