Inventor · disambiguated record
Tomokazu Sumida
Also filed as: SUMIDA TOMOKAZU
4 granted patents·1 pending application·19 citations·filing 2010–2023
70Inventor score
Top patents by PatentIndex Score
5 records- 0186US8763588B2Vibration insulator for fuel injection valve, and support structure for fuel injection valveSUGIYAMA NATSUKI·Filed 2010·Granted Jul 1, 2014·9 cites·14 claims
- 0283US8978624B2Vibration damping insulator for fuel injection valveKAMADA AKIRA·Filed 2010·Granted Mar 17, 2015·7 cites·11 claims
- 0368US9404458B2Fuel injection valve damping insulatorKAMADA AKIRA·Filed 2012·Granted Aug 2, 2016·3 cites·8 claims
- 0445US12372187B2Connection structure of pipeUCHIYAMA MFG·Filed 2023·Granted Jul 29, 2025·0 cites·6 claims
- 0535US2012091665A1Seal StructureOKUDA MATSUHIRO·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tomokazu Sumida 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 →