Inventor

IWAKI KOUJI

JP4 patents

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

MITSUBISHI ENG PLASTICS CORP

2 patents

US7008991B2Mar 7, 2006

Thermoplastic resin composition

MITSUBISHI ENG PLASTICS CORP31 citations91

US8563645B2Oct 22, 2013

Thermoplastic resin composition and resin molded product

MITSUBISHI ENG PLASTICS CORP2 citations61

NAKAMURA MAKOTO

1 patent

US8304481B2Nov 6, 2012

Thermoplastic resin composition and resin molded product

NAKAMURA MAKOTO18 citations91

MITSUBISHI CHEM CORP

1 patent

US7985823B2Jul 26, 2011

Production method of polycarbonate resin

MITSUBISHI CHEM CORP0 citations49