Inventor · disambiguated record
Motoharu Ishihara
Also filed as: ISHIHARA MOTOHARU
2 granted patents·1 pending application·10 citations·filing 2003–2016
49Inventor score
Technology areasG03G
Top patents by PatentIndex Score
3 records- 0160US7288058B2Semi-conductive rollTOKAI RUBBER IND LTD·Filed 2003·Granted Oct 30, 2007·10 cites·10 claims
- 0253US10095156B2Conductive foam rollSUMITOMO RIKO CO LTD·Filed 2016·Granted Oct 9, 2018·0 cites·9 claims
- 0324US2015227074A1Conductive composition for electrophotographic apparatus and conductive roll for electrophotographic apparatuses using the sameSUMITOMO RIKO CO LTD·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Motoharu Ishihara 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 →