Inventor · disambiguated record
Yoshiyuki Oka
Also filed as: OKA YOSHIYUKI
3 granted patents·7 pending applications·33 citations·filing 1990–2021
69Inventor score
Top patents by PatentIndex Score
10 records- 0177US7265160B2Crosslinked biodegradable resin continuous foamed sheet and method for production thereofTORAY INDUSTRIES·Filed 2002·Granted Sep 4, 2007·19 cites·15 claims
- 0257US2023151171A1Polyolefin resin foam sheet and laminateTORAY INDUSTRIES·Filed 2021·Application pending·0 cites
- 0356US2009324901A1Interior material article for automobileTOYOTA BOSHOKU KK·Filed 2009·Application pending·0 cites
- 0448US2010120932A1Polylactic acid foamTORAY INDUSTRIES·Filed 2008·Application pending·0 cites
- 0547US5401086AAntilocking brake fluid pressure control unit for vehicle brake systemSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Mar 28, 1995·9 cites·14 claims
- 0647US2022145033A1Polyolefin-based resin foamed sheet and method of producing sameTORAY INDUSTRIES·Filed 2020·Application pending·0 cites
- 0746US2009023826A1Crosslinked polyolefin resin foamTORAY INDUSTRIES·Filed 2006·Application pending·0 cites
- 0841US2009270524A1Polylactic acid foamTORAY INDUSTRIES·Filed 2006·Application pending·0 cites
- 0938US2022169818A1Polyolefin-based resin foamed sheetTORAY INDUSTRIES·Filed 2020·Application pending·0 cites
- 1028US5006176ACoagulant for soil and/or sand method for preventing washout using the sameSEJIMA SHIRO·Filed 1990·Granted Apr 9, 1991·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →