Inventor · disambiguated record
Shinichi Hirayama
Also filed as: HIRAYAMA SHINICHI
7 granted patents·2 pending applications·92 citations·filing 1975–2018
83Inventor score
Top patents by PatentIndex Score
9 records- 0196US7703775B2Metal gasket for cylinder headNIPPON LEAKLESS IND CO LTD·Filed 2005·Granted Apr 27, 2010·55 cites·20 claims
- 0292US9121489B1Metal gasketNIPPON LEAKLESS IND CO LTD·Filed 2015·Granted Sep 1, 2015·10 cites·2 claims
- 0369US11326695B2Metal gasketNIPPON LEAKLESS IND CO LTD·Filed 2017·Granted May 10, 2022·2 cites·3 claims
- 0460US9975317B2Composite body of metal and thermoplastic resinUBE INDUSTRIES·Filed 2014·Granted May 22, 2018·0 cites·9 claims
- 0558US4048253AAdhesive coatings from ether-type polyester, urethane elastomer, and polyisocyanateFUJI PHOTO FILM CO LTD·Filed 1975·Granted Sep 13, 1977·17 cites·10 claims
- 0657US2018229482A1Composite Body of Metal and Thermoplastic ResinUBE INDUSTRIES·Filed 2018·Application pending·0 cites
- 0743US4135036AProcess for production of magnetic recording media and recording mediaFUJI PHOTO FILM CO LTD·Filed 1976·Granted Jan 16, 1979·8 cites·26 claims
- 0836US9284913B2Metal gasketHIRAYAMA SHINICHI·Filed 2012·Granted Mar 15, 2016·0 cites·3 claims
- 0936US2014010980A1Composite of metal and thermoplastic resinHIRAYAMA SHINICHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →