Inventor · disambiguated record
Hirofumi Ohkushi
Also filed as: OHKUSHI HIROFUMI
7 granted patents·23 citations·filing 2008–2016
80Inventor score
Top patents by PatentIndex Score
7 records- 0185US8670694B2Gear drive apparatus, driving device including gear drive apparatus, and image forming device including gear drive apparatusNAKURA MAKOTO·Filed 2011·Granted Mar 11, 2014·4 cites·15 claims
- 0285US8103190B2Belt device and image-forming apparatusOHKUSHI HIROFUMI·Filed 2011·Granted Jan 24, 2012·4 cites·14 claims
- 0383US8515310B2Pressing mechanism, transfer device, and image forming apparatusNAKURA MAKOTO·Filed 2009·Granted Aug 20, 2013·7 cites·11 claims
- 0482US8290399B2Belt device and image-forming apparatusOHKUSHI HIROFUMI·Filed 2011·Granted Oct 16, 2012·3 cites·11 claims
- 0581US7920808B2Belt device and image-forming apparatusRICOH CO LTD·Filed 2008·Granted Apr 5, 2011·5 cites·6 claims
- 0642US9616682B2Process liquid coating apparatus and image forming systemAKATSU KAZUHIRO·Filed 2016·Granted Apr 11, 2017·0 cites·8 claims
- 0737US9889679B2Application device and image forming systemKUWABARA AKITOMO·Filed 2016·Granted Feb 13, 2018·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →