Inventor · disambiguated record
Shinichi Shirahama
Also filed as: SHIRAHAMA SHINICHI
16 granted patents·4 pending applications·265 citations·filing 1999–2012
93Inventor score
Top patents by PatentIndex Score
20 records- 0193US8754016B2Lubricant base oil, method for production thereof, and lubricant oil compositionTAGAWA KAZUO·Filed 2008·Granted Jun 17, 2014·11 cites·7 claims
- 0292US6242393B1Traction drive fluidNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Jun 5, 2001·102 cites·10 claims
- 0389US8227385B2Lubricant base oil, method for production thereof, and lubricant oil compositionTAGAWA KAZUO·Filed 2009·Granted Jul 24, 2012·7 cites·3 claims
- 0488US6806242B2Low-friction sliding mechanismNISSAN MOTOR·Filed 2003·Granted Oct 19, 2004·32 cites·10 claims
- 0586US8603953B2Operating oil for bufferAOKI TOORU·Filed 2008·Granted Dec 10, 2013·9 cites·4 claims
- 0685US7838709B2Lubricating base oil and lubricating oil compositionNIPPON OIL CORP·Filed 2007·Granted Nov 23, 2010·6 cites·14 claims
- 0785US6320088B1Traction drive fluidNIPPON MITSUBISHI OIL CORP·Filed 2001·Granted Nov 20, 2001·23 cites·7 claims
- 0882US8394745B2Lube base oil, process for production thereof, and lubricating oil compositionSANO TAKASHI·Filed 2007·Granted Mar 12, 2013·5 cites·11 claims
- 0982US6828286B2Lubricant compositionsNIPPON MITSUBISHI OIL CORP·Filed 2003·Granted Dec 7, 2004·19 cites·20 claims
- 1077US7759293B2Hydraulic oil composition for shock absorbersNIPPON OIL CORP·Filed 2005·Granted Jul 20, 2010·3 cites·4 claims
- 1177US6191330B1Traction drive fluidNIPPON MITSUBISHI OIL CORP·Filed 1999·Granted Feb 20, 2001·32 cites·18 claims
- 1275US6638417B2Traction drive fluidNIPPON MITSUBISHI OIL CORP·Filed 2000·Granted Oct 28, 2003·15 cites·8 claims
- 1369US9012380B2Lubricant base oil, lubricant composition for internal combustion engine and lubricant composition for driving force transmitting deviceSANO TAKASHI·Filed 2006·Granted Apr 21, 2015·1 cites·4 claims
- 1463US8227384B2Lubricant base oil, method for production thereof, and lubricant oil compositionTAGAWA KAZUO·Filed 2009·Granted Jul 24, 2012·0 cites·3 claims
- 1556US8735335B2Base oil for hydraulic oil and composition using the sameSHIRAHAMA SHINICHI·Filed 2012·Granted May 27, 2014·0 cites·7 claims
- 1650US2010144571A1Base oil for hydraulic oil and composition using the sameSHIRAHAMA SHINICHI·Filed 2006·Application pending·0 cites
- 1747US8105990B2Lube base oil, lubricating oil composition for internal combustion engine, and lubricating oil composition for drive transmission deviceSHIRAHAMA SHINICHI·Filed 2007·Granted Jan 31, 2012·0 cites·2 claims
- 1844US2004176260A1Lubricating oil composition for internal combustion engineNIPPON OIL CORP·Filed 2004·Application pending·0 cites
- 1942US2002072478A1Lubricant compositionsNIPPON MITSUBISHI OIL CORP·Filed 2001·Application pending·0 cites
- 2041US2014135243A1Viscosity index improver, lubricant oil additive, and lubricant oil compositionTAKAGI AKIRA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →