Inventor
SAWADA MICHIHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SAWADA MICHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
11 patentsUS5395890AMar 7, 1995
Styrene-based resin composition
IDEMITSU KOSAN CO34 citations96
US6013726AJan 11, 2000
Composition of styrene resin, thermoplastic resin and rubber
IDEMITSU KOSAN CO28 citations92
US5990217ANov 23, 1999
Styrene based resin composition
IDEMITSU KOSAN CO19 citations92
US6087435AJul 11, 2000
Composition of styrene resin, thermoplastic resin and rubber particles
IDEMITSU KOSAN CO18 citations84
US6046275AApr 4, 2000
Styrene resin with rubber polymer particles
IDEMITSU KOSAN CO17 citations84
US6093768AJul 25, 2000
Syndiotactic styrene resin, thermoplastic resin and rubber
IDEMITSU KOSAN CO13 citations74
US6051655AApr 18, 2000
Styrene-based resin composition with thermoplastic resin
IDEMITSU KOSAN CO10 citations74
US6043307AMar 28, 2000
Styrene-based resin composition
IDEMITSU KOSAN CO4 citations74
US6008293ADec 28, 1999
Syndiotactic polystyrene and polycarbonate resin compositions
IDEMITSU KOSAN CO14 citations74
US5891951AApr 6, 1999
Styrene-based resin composition
IDEMITSU KOSAN CO13 citations74
US5071953ADec 10, 1991
Method for the preparation of amorphous syndiotactic styrene-based polymer and a method for shaping the same
IDEMITSU KOSAN CO4 citations63
IDEMITSU PETROCHEMICAL CO
3 patentsUS6649725B2Nov 18, 2003
Propylenic copolymer, and its film
IDEMITSU PETROCHEMICAL CO14 citations82
US6737171B2May 18, 2004
Propylenic random copolymer and composition comprising it, and film comprising the copolymer or composition
IDEMITSU PETROCHEMICAL CO3 citations61
US6420021B1Jul 16, 2002
Propylenic copolymer, and its film
IDEMITSU PETROCHEMICAL CO6 citations60