Assignee
OHTA MASAHIKO
JP·7 granted patents·13 citations·filing 2009–2014
Top patents by PatentIndex Score
7 records- 0181US8829472B2Image display deviceOHTA MASAHIKO·Filed 2012·Granted Sep 9, 2014·4 cites·27 claims
- 0278US9036221B2Sheet feeding apparatusOHTA MASAHIKO·Filed 2014·Granted May 19, 2015·4 cites·16 claims
- 0377US9296578B2Sheet ejector and sheet feeder having the sameOHTA MASAHIKO·Filed 2014·Granted Mar 29, 2016·4 cites·7 claims
- 0459US9019574B2Sheet feeding apparatusOHTA MASAHIKO·Filed 2014·Granted Apr 28, 2015·1 cites·18 claims
- 0550US8422110B2Optical switchOHTA MASAHIKO·Filed 2009·Granted Apr 16, 2013·0 cites·21 claims
- 0646US9039215B2Light source device and projection type display deviceOHTA MASAHIKO·Filed 2011·Granted May 26, 2015·0 cites·14 claims
- 0746US8509576B2Optical switch, image display device, image forming device, and method for manufacturing optical switchOHTA MASAHIKO·Filed 2009·Granted Aug 13, 2013·0 cites·20 claims
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