Inventor · disambiguated record
Yasumi Yoshida
Also filed as: YOSHIDA YASUMI
18 granted patents·7 pending applications·517 citations·filing 1984–2016
95Inventor score
Top patents by PatentIndex Score
25 records- 0198US5645274ASheet supply apparatusCANON KK·Filed 1994·Granted Jul 8, 1997·132 cites·20 claims
- 0297US4583832ADeveloping deviceCANON KK·Filed 1984·Granted Apr 22, 1986·73 cites·18 claims
- 0396US5681036ASheet feeding device with control of skew-correctionCANON KK·Filed 1995·Granted Oct 28, 1997·79 cites·28 claims
- 0492US4720727AImage forming apparatusCANON KK·Filed 1987·Granted Jan 19, 1988·40 cites·31 claims
- 0584US5722652ASheet feeding apparatus with sheet absorb means and a conveyor controlled for forward and reverse conveying directionsCANON KK·Filed 1994·Granted Mar 3, 1998·30 cites·8 claims
- 0684US5478066ASheet supply apparatusCANON KK·Filed 1993·Granted Dec 26, 1995·61 cites·24 claims
- 0777US5217532ARotatable member for fixing apparatus and fixing apparatus using sameCANON KK·Filed 1988·Granted Jun 8, 1993·36 cites·10 claims
- 0875US8606153B2Image forming apparatus with conveying belt position detection and correctionHIRATSUKA TAKASHI·Filed 2011·Granted Dec 10, 2013·3 cites·7 claims
- 0972US8831446B2Image forming apparatus with belt adjustmentMATSUMOTO TADASHI·Filed 2011·Granted Sep 9, 2014·2 cites·3 claims
- 1072US8824939B2Image forming apparatus with belt position control featureYAMAMOTO SHINJI·Filed 2011·Granted Sep 2, 2014·2 cites·8 claims
- 1170US5305995ASheet feeding apparatus for re-feeding a sheet without smearingCANON KK·Filed 1992·Granted Apr 26, 1994·18 cites·28 claims
- 1267US9170542B2Image forming apparatus that transfers toner image onto sheetCANON KK·Filed 2013·Granted Oct 27, 2015·1 cites·9 claims
- 1360US5500726AFixing device with separation member capable of varying contact pressureCANON KK·Filed 1993·Granted Mar 19, 1996·12 cites·6 claims
- 1459US9561922B2Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Granted Feb 7, 2017·1 cites·14 claims
- 1558US6081688ABoth-face automatic original feeding apparatusCANON KK·Filed 1997·Granted Jun 27, 2000·22 cites·24 claims
- 1643US8818239B2Image forming apparatus having transfer belt controlYAMAMOTO SHINJI·Filed 2011·Granted Aug 26, 2014·0 cites·6 claims
- 1743US2016272442A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 1843US2016101951A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 1942US2016289022A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 2042US2016297633A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 2141US5628406ASeparating apparatus and image forming apparatusCANON KK·Filed 1994·Granted May 13, 1997·5 cites·44 claims
- 2236US8831454B2Image forming apparatusHIRATSUKA TAKASHI·Filed 2012·Granted Sep 9, 2014·0 cites·8 claims
- 2336US2017327333A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2016·Application pending·0 cites
- 2435US2017045853A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
- 2535US2017174455A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yasumi Yoshida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →