Inventor · disambiguated record
Koji Shimotsu
Also filed as: SHIMOTSU KOJI
9 granted patents·1 pending application·311 citations·filing 2002–2013
90Inventor score
Top patents by PatentIndex Score
10 records- 0195US6813920B2Method for producing a bumper reinforcementASTEER CO LTD·Filed 2003·Granted Nov 9, 2004·43 cites·4 claims
- 0294US6554333B2Vehicle bumper assemblyOM CORP·Filed 2002·Granted Apr 29, 2003·84 cites·3 claims
- 0391US6726261B2Bumper reinforcementOM CORP·Filed 2003·Granted Apr 27, 2004·57 cites·5 claims
- 0490US6854574B2Shock absorberASTEER CO LTD·Filed 2003·Granted Feb 15, 2005·36 cites·4 claims
- 0579US6908129B2Shock absorberASTEER CO LTD·Filed 2004·Granted Jun 21, 2005·30 cites·6 claims
- 0679US6814380B2Bumper reinforcementASTEER CO LTD·Filed 2003·Granted Nov 9, 2004·27 cites·6 claims
- 0778US6802548B2Shock absorberASTEER CO LTD·Filed 2004·Granted Oct 12, 2004·29 cites·6 claims
- 0872US9951395B2Method for strengthening steel plate memberASTEER CO LTD·Filed 2013·Granted Apr 24, 2018·2 cites·8 claims
- 0965US8770636B2BumperASTEER CO LTD·Filed 2013·Granted Jul 8, 2014·3 cites·4 claims
- 1042US2014070552A1BumperASTEER CO LTD·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Koji Shimotsu 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 →