Inventor

NUKUI MASAHIRO

JP15 patents

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

MITSUBISHI CHEM CORP

9 patents

US6500915B1Dec 31, 2002

Polyester resin and its production process

MITSUBISHI CHEM CORP97 citations95

US6667383B2Dec 23, 2003

Polyester resin and process for its production

MITSUBISHI CHEM CORP30 citations92

US6506532B2Jan 14, 2003

Toner for the development of electrostatic image and process for the preparation thereof

MITSUBISHI CHEM CORP17 citations92

US6703474B2Mar 9, 2004

Polyester resin, molded product made thereof and process for production of polyester resin

MITSUBISHI CHEM CORP30 citations89

US6998463B2Feb 14, 2006

Polyester resin and process for its production

MITSUBISHI CHEM CORP6 citations73

US6610453B2Aug 26, 2003

Toner for the development of electrostatic image and process for the preparation thereof

MITSUBISHI CHEM CORP12 citations72

US5519106AMay 21, 1996

Process for the preparation of aromatic polycarbonate resins

MITSUBISHI CHEM CORP8 citations72

US7048995B2May 23, 2006

Polyester resin, molded product made thereof and process for production of polyester resin

MITSUBISHI CHEM CORP8 citations69

US5455324AOct 3, 1995

Aromatic polycarbonate resin of improved color

MITSUBISHI CHEM CORP5 citations61

MITSUBISHI CHEM IND

6 patents

US4959421ASep 25, 1990

Copolymerized polyester having excellent transparency and gas barrier properties

MITSUBISHI CHEM IND22 citations81

US4734488AMar 29, 1988

Polycarbonate and optical disc substrate

MITSUBISHI CHEM IND20 citations81

US5030705AJul 9, 1991

Copolymerized polyester from phenylene di(oxyaceteic acid) and isophthalic acid

MITSUBISHI CHEM IND5 citations73

US4775739AOct 4, 1988

Process for producing polycarbonate resin with tertiary alryl phenol molecular weight modifier

MITSUBISHI CHEM IND9 citations73

US4680374AJul 14, 1987

Optical disc substrate made of a copolycarbonate

MITSUBISHI CHEM IND13 citations73

US4956256ASep 11, 1990

Photosensitive member for electrophotography

MITSUBISHI CHEM IND16 citations68