Inventor · disambiguated record
Kazuo Futamata
Also filed as: FUTAMATA KAZUO
4 granted patents·1 pending application·10 citations·filing 2013–2016
65Inventor score
Files withSUMITOMO RUBBER IND5
Top patents by PatentIndex Score
5 records- 0177US9802198B2Valve deviceSUMITOMO RUBBER IND·Filed 2014·Granted Oct 31, 2017·6 cites·12 claims
- 0274US9856986B2Valve deviceSUMITOMO RUBBER IND·Filed 2014·Granted Jan 2, 2018·4 cites·9 claims
- 0349US2014045999A1Medical rubberSUMITOMO RUBBER IND·Filed 2013·Application pending·0 cites
- 0443US9658557B2Semiconductive rollerSUMITOMO RUBBER IND·Filed 2016·Granted May 23, 2017·0 cites·5 claims
- 0542US9678453B2Semiconductive rollerSUMITOMO RUBBER IND·Filed 2016·Granted Jun 13, 2017·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →