Assignee
KAWAMOTO HISASHI
JP·9 granted patents·11 citations·filing 2009–2012
Top patents by PatentIndex Score
9 records- 0175US8057113B2Blade drive device and optical apparatusKAWAMOTO HISASHI·Filed 2009·Granted Nov 15, 2011·4 cites·8 claims
- 0273US8070370B2Gear mechanism and blade drive deviceKAWAMOTO HISASHI·Filed 2009·Granted Dec 6, 2011·4 cites·14 claims
- 0364US8100593B2Speed reducing mechanism, drive device, and optical instrumentKAWAMOTO HISASHI·Filed 2010·Granted Jan 24, 2012·1 cites·7 claims
- 0463US8934162B2Diaphragm deviceKAWAMOTO HISASHI·Filed 2012·Granted Jan 13, 2015·1 cites·8 claims
- 0558US8074979B2Sheet feed tray and image forming apparatusKAWAMOTO HISASHI·Filed 2009·Granted Dec 13, 2011·1 cites·8 claims
- 0654US8314878B2Image pickup apparatus with impact resistanceKAWAMOTO HISASHI·Filed 2009·Granted Nov 20, 2012·0 cites·4 claims
- 0747US8145050B2Lens drive deviceKAWAMOTO HISASHI·Filed 2009·Granted Mar 27, 2012·0 cites·2 claims
- 0846US8879972B2Fuser and image-forming apparatusKAWAMOTO HISASHI·Filed 2012·Granted Nov 4, 2014·0 cites·11 claims
- 0946US8419298B2Drive mechanism, blade drive mechanism and optical deviceKAWAMOTO HISASHI·Filed 2011·Granted Apr 16, 2013·0 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →