Inventor · disambiguated record
Kazuhiro Teshima
Also filed as: TESHIMA KAZUHIRO
7 granted patents·6 pending applications·16 citations·filing 2005–2011
79Inventor score
Top patents by PatentIndex Score
13 records- 0186US7972496B2Process oil, process for production of deasphalted oil, process for production of extract, and process for production of process oilIDEMITSU KOSAN CO·Filed 2006·Granted Jul 5, 2011·6 cites·3 claims
- 0276US9023191B2Lubricant composition for an internal combustion engine and method for lubricating an internal combustion engineTESHIMA KAZUHIRO·Filed 2011·Granted May 5, 2015·2 cites·10 claims
- 0374US8071515B2Lubricating oil compositionKAMANO HIDEKI·Filed 2007·Granted Dec 6, 2011·4 cites·18 claims
- 0469US8349775B2Lubricant compositionIDEMITSU KOSAN CO·Filed 2011·Granted Jan 8, 2013·1 cites·12 claims
- 0567US7960318B2Lubricating oil composition for internal combustion engineIDEMITSU KOSAN CO·Filed 2005·Granted Jun 14, 2011·2 cites·5 claims
- 0663US8758595B2Process oil, process for production of deasphalted oil, process for production of extract, and process for production of process oilTANAKA MEISHI·Filed 2011·Granted Jun 24, 2014·1 cites·4 claims
- 0753US2010113313A1Lubricant compositionIDEMITSU KOSAN CO·Filed 2008·Application pending·0 cites
- 0847US2010218740A1Lubricant compositionIDEMITSU KOSAN CO·Filed 2008·Application pending·0 cites
- 0947US2011003723A1Lubricant compositionIDEMITSU KOSAN CO·Filed 2009·Application pending·0 cites
- 1045US9023190B2Lubricant composition for an internal combustion engine and method for lubricating an internal combustion engineTESHIMA KAZUHIRO·Filed 2011·Granted May 5, 2015·0 cites·9 claims
- 1143US2009207847A1Relay device and relay methodFUJITSU LTD·Filed 2009·Application pending·0 cites
- 1240US2013023456A1Lubricant composition for an internal combustion engineIDEMITSU KOSAN CO·Filed 2011·Application pending·0 cites
- 1340US2007230469A1Transmission apparatusFUJITSU LTD·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazuhiro Teshima 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 →