Inventor · disambiguated record
Futoshi Kosugi
Also filed as: KOSUGI FUTOSHI
4 granted patents·1 pending application·50 citations·filing 1999–2016
75Inventor score
Top patents by PatentIndex Score
5 records- 0189US7374019B2Method of and device for lubricating rolling bearingsNTN TOYO BEARING CO LTD·Filed 2003·Granted May 20, 2008·34 cites·11 claims
- 0275US8956050B2Rolling bearing and rolling bearing assemblyKOSUGI FUTOSHI·Filed 2011·Granted Feb 17, 2015·6 cites·10 claims
- 0344US7267489B2Sealing arrangement for rolling bearing and spindle of machine toolNTN TOYO BEARING CO LTD·Filed 2004·Granted Sep 11, 2007·2 cites·15 claims
- 0436US6393938B1Cam followerTSUBAKIMOTO CHAIN CO·Filed 1999·Granted May 28, 2002·8 cites·7 claims
- 0533US2016178007A1Ball bearing retainerNTN TOYO BEARING CO LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Futoshi Kosugi 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 →