Assignee
OHBA YOSHIHIRO
JP·7 granted patents·21 citations·filing 2006–2015
Top patents by PatentIndex Score
7 records- 0182US9267886B2Optical sensor and image forming apparatusOHBA YOSHIHIRO·Filed 2011·Granted Feb 23, 2016·3 cites·20 claims
- 0281US8160021B2Media-independent handover: session identifierOHBA YOSHIHIRO·Filed 2006·Granted Apr 17, 2012·10 cites·23 claims
- 0370US8886935B2Key management device, system and method having a rekey mechanismOHBA YOSHIHIRO·Filed 2011·Granted Nov 11, 2014·3 cites·14 claims
- 0468US9513218B2Optical sensor and image forming device incorporating the sameOHBA YOSHIHIRO·Filed 2014·Granted Dec 6, 2016·1 cites·11 claims
- 0565US8223716B2Assisted proactive IP address acquisitionOHBA YOSHIHIRO·Filed 2006·Granted Jul 17, 2012·4 cites·20 claims
- 0655US9513216B2Optical sensor and image forming apparatusOHBA YOSHIHIRO·Filed 2015·Granted Dec 6, 2016·0 cites·9 claims
- 0748US8976216B2Light source unit, optical scanning device, and image forming apparatusOHBA YOSHIHIRO·Filed 2011·Granted Mar 10, 2015·0 cites·19 claims
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