P

Inventor

MATSUMURA SHUJI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMURA SHUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUI TOATSU CHEMICALS

3 patents
US4921652AMay 1, 1990

Process for producing a porous film

MITSUI TOATSU CHEMICALS40 citations90
US4699733AOct 13, 1987

Resin compostion for porous film and film prepared therefrom

MITSUI TOATSU CHEMICALS7 citations71
US5242648ASep 7, 1993

Method for preparing biaxially stretched polyether ether ketone film

MITSUI TOATSU CHEMICALS2 citations60

MITSUI CHEMICALS INC

2 patents
US10336869B2Jul 2, 2019

Carbon fiber-reinforced resin composition and shaped product obtained therefrom

MITSUI CHEMICALS INC2 citations64
US7402638B2Jul 22, 2008

Propylene polymer particle method of producing the same and use thereof

MITSUI CHEMICALS INC5 citations57

MATSUMURA SHUJI

1 patent
US5276945AJan 11, 1994

Hinge device having directional damping

MATSUMURA SHUJI71 citations91

FUKUSHIMA TAE

1 patent
US8188277B2May 29, 2012

Aromatic compounds for suppressing the generation of collagen

FUKUSHIMA TAE6 citations66

PRIME POLYMER CO LTD

1 patent
US7691958B2Apr 6, 2010

Polypropylene and application of said polypropylene to electric material

PRIME POLYMER CO LTD1 citations43