Inventor · disambiguated record
Tetsuyuki Matsubara
Also filed as: MATSUBARA TETSUYUKI
15 granted patents·252 citations·filing 1980–1992
94Inventor score
Top patents by PatentIndex Score
15 records- 0190US4460278AContinuous bulk polymerization reactorTOYO ENGINEERING CORP·Filed 1982·Granted Jul 17, 1984·67 cites·7 claims
- 0275US4537954AProcess for the preparation of polymer compositions having low volatile contentMITSUI TOATSU CHEMICALS·Filed 1984·Granted Aug 27, 1985·25 cites·9 claims
- 0374US4699976AContinuous process for the treatment of polymer composition to remove unreacted monomer and solventMITSUI TOATSU CHEMICALS·Filed 1986·Granted Oct 13, 1987·24 cites·5 claims
- 0473US5210132AContinuous process for preparing rubber modified high impact resinMITSUI TOATSU CHEMICALS·Filed 1992·Granted May 11, 1993·26 cites·7 claims
- 0573US4808661ARubber dispersed copolymer resinMITSUI TOATSU CHEMICALS·Filed 1986·Granted Feb 28, 1989·21 cites·6 claims
- 0668US4376847AProcess for the production of styrene polymersMITSUI TOATSU CHEMICALS·Filed 1981·Granted Mar 15, 1983·16 cites·10 claims
- 0761US4388447AProcess for producing rubber modified styrene resinsMITSUI TOATSU CHEMICALS·Filed 1981·Granted Jun 14, 1983·13 cites·9 claims
- 0857US4587294AContinuous process for producing rubber modified high-impact resinsMITSUI TOATSU CHEMICALS·Filed 1983·Granted May 6, 1986·18 cites·2 claims
- 0953US4758644ABromostyrene compositionMITSUI TOATSU CHEMICALS·Filed 1986·Granted Jul 19, 1988·4 cites·4 claims
- 1051US5191023ABlock-copolymerized-rubber-modified styrene copolymersMITSUI TOATSU CHEMICALS·Filed 1991·Granted Mar 2, 1993·9 cites·31 claims
- 1151US4972024AAnionically-polymerized-rubber-modified styrene copolymersMITSUI TOATSU CHEMICALS·Filed 1988·Granted Nov 20, 1990·9 cites·11 claims
- 1245US4789272ATransportation method of synthetic rubber chipsMITSUI TOATSU CHEMICALS·Filed 1987·Granted Dec 6, 1988·9 cites·6 claims
- 1342US4619959AContinuous production process of styrene-base resinMITSUI TOATSU CHEMICALS·Filed 1985·Granted Oct 28, 1986·5 cites·10 claims
- 1439US5191046ATransparent heat-resistant styrene-base copolymerMITSUI TOATSU CHEMICALS·Filed 1991·Granted Mar 2, 1993·4 cites·11 claims
- 1533US4378452AMethod of manufacturing rubber modified styrene resinsMITSUI TOATSU CHEMICALS·Filed 1980·Granted Mar 29, 1983·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →