Inventor · disambiguated record
Shuji Matsumura
Also filed as: MATSUMURA SHUJI
8 granted patents·3 pending applications·134 citations·filing 1986–2015
86Inventor score
Top patents by PatentIndex Score
11 records- 0187US5276945AHinge device having directional dampingMATSUMURA SHUJI·Filed 1992·Granted Jan 11, 1994·71 cites·19 claims
- 0281US4921652AProcess for producing a porous filmMITSUI TOATSU CHEMICALS·Filed 1988·Granted May 1, 1990·40 cites·2 claims
- 0378US10336869B2Carbon fiber-reinforced resin composition and shaped product obtained therefromMITSUI CHEMICALS INC·Filed 2015·Granted Jul 2, 2019·2 cites·7 claims
- 0476US8188277B2Aromatic compounds for suppressing the generation of collagenFUKUSHIMA TAE·Filed 2005·Granted May 29, 2012·6 cites·14 claims
- 0556US7402638B2Propylene polymer particle method of producing the same and use thereofMITSUI CHEMICALS INC·Filed 2004·Granted Jul 22, 2008·5 cites·16 claims
- 0642US4699733AResin compostion for porous film and film prepared therefromMITSUI TOATSU CHEMICALS·Filed 1986·Granted Oct 13, 1987·7 cites·1 claims
- 0740US7691958B2Polypropylene and application of said polypropylene to electric materialPRIME POLYMER CO LTD·Filed 2004·Granted Apr 6, 2010·1 cites·6 claims
- 0840US2012238750A1Aromatic compoundFUKUSHIMA TAE·Filed 2012·Application pending·0 cites
- 0940US2008293898A1Catalyst for Olefin Polymerization and Polymerization Method Using the SameMITSUI CHEMICALS INC·Filed 2005·Application pending·0 cites
- 1033US2008038498A1Propylene Polymer, Composition Comprising the Polymer, and Molded Product Obtained TherefromITAKURA KEITA·Filed 2005·Application pending·0 cites
- 1129US5242648AMethod for preparing biaxially stretched polyether ether ketone filmMITSUI TOATSU CHEMICALS·Filed 1990·Granted Sep 7, 1993·2 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →