Inventor · disambiguated record
Michihito Yamazaki
Also filed as: YAMAZAKI MICHIHITO
14 granted patents·3 pending applications·430 citations·filing 1988–2020
94Inventor score
Files withCANON KK17
Top patents by PatentIndex Score
17 records- 0195US5994671AImage heating apparatusCANON KK·Filed 1997·Granted Nov 30, 1999·87 cites·13 claims
- 0295US5084733ADeveloping apparatus having developer layer regulation meansCANON KK·Filed 1988·Granted Jan 28, 1992·55 cites·17 claims
- 0394US4989044ADeveloping apparatus for developing electrostatic latent imagesCANON KK·Filed 1989·Granted Jan 29, 1991·52 cites·28 claims
- 0492US5519472ADeveloping apparatus using elastic bladeCANON KK·Filed 1994·Granted May 21, 1996·46 cites·17 claims
- 0590US5534344ACharging member having a loosely supported charger portionCANON KK·Filed 1993·Granted Jul 9, 1996·40 cites·32 claims
- 0690US5475471AChanging member having a charging surface arranged with respect to a tangent lineCANON KK·Filed 1992·Granted Dec 12, 1995·40 cites·66 claims
- 0775US6040558AImage heating apparatusCANON KK·Filed 1998·Granted Mar 21, 2000·25 cites·37 claims
- 0875US5715499AContact charger having an oscillating voltage for charging a photosensitive memberCANON KK·Filed 1997·Granted Feb 3, 1998·25 cites·15 claims
- 0972US5541711ACharging member having a cavity, charging device, process unit, and image forming apparatus having such a charging memberCANON KK·Filed 1992·Granted Jul 30, 1996·18 cites·28 claims
- 1068US9274482B2Image forming apparatus with developing contrast controlCANON KK·Filed 2013·Granted Mar 1, 2016·1 cites·5 claims
- 1163US5546167ACharging device, process cartridge and image forming apparatusCANON KK·Filed 1994·Granted Aug 13, 1996·14 cites·14 claims
- 1262US5678141ACharging apparatus and process cartridgeCANON KK·Filed 1994·Granted Oct 14, 1997·13 cites·23 claims
- 1360US7347420B2Sheet transport apparatus and image forming apparatusCANON KK·Filed 2004·Granted Mar 25, 2008·6 cites·4 claims
- 1450US5027745ADeveloping apparatus having developer carrying roller with carbon fibers in surface layerCANON KK·Filed 1989·Granted Jul 2, 1991·8 cites·20 claims
- 1544US2019227486A1Heater unit and image forming apparatusCANON KK·Filed 2019·Application pending·0 cites
- 1644US2020310315A1Image forming apparatusCANON KK·Filed 2020·Application pending·0 cites
- 1734US2003077092A1Image heating apparatusCANON KK·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →