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Inventor

IZUMIDA TOSHIAKI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “IZUMIDA TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI GAS CHEMICAL CO

6 patents
US5676896AOct 14, 1997

Process for the production of molded article with sealed pattern

MITSUBISHI GAS CHEMICAL CO26 citations91
US4845193AJul 4, 1989

Process for producing polycarbonate resin molding material having low particle content with vented extruder

MITSUBISHI GAS CHEMICAL CO21 citations80
US5073313ADec 17, 1991

Process for producing low-dust-level polycarbonate molded article

MITSUBISHI GAS CHEMICAL CO16 citations72
US4631334ADec 23, 1986

Optical articles of branched polycarbonate resin

MITSUBISHI GAS CHEMICAL CO14 citations70
US5259999ANov 9, 1993

Process for producing resin molded article having diminished residual stress

MITSUBISHI GAS CHEMICAL CO16 citations68
US5034447AJul 23, 1991

Sliding resin composition

MITSUBISHI GAS CHEMICAL CO10 citations66

MITSUBISHI ENG PLASTICS CORP

1 patent
US5902534AMay 11, 1999

Method of injection-molding thermoplastic resins

MITSUBISHI ENG PLASTICS CORP69 citations95

MITSUBISHI ENG PLAST KK

1 patent
US5741446AApr 21, 1998

Method of producing a molded article using a mold assembly with an insert block

MITSUBISHI ENG PLAST KK156 citations95

DAINIPPON TORYO KK

1 patent
US5736090AApr 7, 1998

Method of in-mold coating

DAINIPPON TORYO KK37 citations92