Inventor · disambiguated record
Saburo Matsubara
Also filed as: MATSUBARA SABURO
7 granted patents·90 citations·filing 1977–1990
85Inventor score
Files withNIPPON OIL CO LTD7
Top patents by PatentIndex Score
7 records- 0174US4785043APressure-sensitive adhesive composition produced from a base block copolymer, a resinous tackifier, a naphthenic or parffinic mineral oil, and an aromatic synthetic oilNIPPON OIL CO LTD·Filed 1987·Granted Nov 15, 1988·26 cites·4 claims
- 0268US4680154AMethod of making ceramic articlesNIPPON OIL CO LTD·Filed 1985·Granted Jul 14, 1987·22 cites·6 claims
- 0365US4902459AMethod of making ceramic articlesNIPPON OIL CO LTD·Filed 1987·Granted Feb 20, 1990·19 cites·4 claims
- 0448US4145338APlasticized polyvinyl acetate compositionsNIPPON OIL CO LTD·Filed 1977·Granted Mar 20, 1979·6 cites·5 claims
- 0538US4929680APreparation method of masterbatch composition for thermoplastic resin modificationNIPPON OIL CO LTD·Filed 1989·Granted May 29, 1990·7 cites·10 claims
- 0635US4384080AProcess for preparing hydrogenated hydrocarbon resinNIPPON OIL CO LTD·Filed 1981·Granted May 17, 1983·3 cites·11 claims
- 0734US5438090AMasterbatch composition for thermoplastic resin modification and method for preparing said masterbatch compositionNIPPON OIL CO LTD·Filed 1990·Granted Aug 1, 1995·7 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Saburo Matsubara 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 →