Inventor · disambiguated record
Koji Shimoji
Also filed as: SHIMOJI KOJI
4 granted patents·130 citations·filing 1983–1995
80Inventor score
Top patents by PatentIndex Score
4 records- 0174US5308090ASpiral wound gasketNIPPON PILLAR PACKING·Filed 1992·Granted May 3, 1994·38 cites·3 claims
- 0270US4513841AMuffler for internal combustion enginesTOYOTA MOTOR CO LTD·Filed 1983·Granted Apr 30, 1985·39 cites·10 claims
- 0365US5744104AElectrically heated catalytic converter for an engineTOYOTA MOTOR CO LTD·Filed 1995·Granted Apr 28, 1998·37 cites·9 claims
- 0442US5579639ADouble walled exhaust pipe for an engineTOYOTA MOTOR CO LTD·Filed 1994·Granted Dec 3, 1996·16 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Koji Shimoji 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 →