Inventor · disambiguated record
Shingi Kumagai
Also filed as: KUMAGAI SHINGI
2 granted patents·0 citations·filing 2014–2015
28Inventor score
Technology areasF03G
Top patents by PatentIndex Score
2 records- 0159US9212263B2Reactive ionic liquid, and ion-immobilized metal oxide particle, ion-immobilized elastomer, and transducer using sameTOKAI RUBBER IND LTD·Filed 2014·Granted Dec 15, 2015·0 cites·3 claims
- 0255US9550865B2Reactive ionic liquid, and ion-immobilized metal oxide particle, ion-immobilized elastomer, and transducer using sameSUMITOMO RIKO CO LTD·Filed 2015·Granted Jan 24, 2017·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Shingi Kumagai 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 →