Inventor · disambiguated record
Kunihiro Yamaguchi
Also filed as: YAMAGUCHI KUNIHIRO
7 granted patents·3 pending applications·131 citations·filing 1980–2019
86Inventor score
Top patents by PatentIndex Score
10 records- 0189US4409345APolyolefin resin compositionCHISSO CORP·Filed 1981·Granted Oct 11, 1983·51 cites·4 claims
- 0287US8585296B2Rolling bearing sealing deviceYAMAGUCHI KUNIHIRO·Filed 2009·Granted Nov 19, 2013·16 cites·6 claims
- 0380US4340513APolyolefin resin compositionCHISSO CORP·Filed 1980·Granted Jul 20, 1982·32 cites·6 claims
- 0466US8951945B2Rolling bearingYOSHIZAKI KOJI·Filed 2012·Granted Feb 10, 2015·2 cites·6 claims
- 0566US8308370B2Sealing device for bearingNAKAGAWA YOSHITAKA·Filed 2009·Granted Nov 13, 2012·5 cites·13 claims
- 0666US4761451AAcoustic vibration sheet and polypropylene composition for the sameCHISSO CORP·Filed 1987·Granted Aug 2, 1988·18 cites·4 claims
- 0754US6994102B2Pressure regulating valveJATCO LTD·Filed 2003·Granted Feb 7, 2006·7 cites·16 claims
- 0843US2020102860A1Cam follower deviceJTEKT CORP·Filed 2018·Application pending·0 cites
- 0936US2021048063A1Bearing support structureJTEKT CORP·Filed 2019·Application pending·0 cites
- 1035US2020370594A1Rolling bearing attachment structureJTEKT CORP·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →