Inventor

AKIMOTO HIDEO

JP4 patents

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

MITSUI DU PONT POLYCHEMICAL

2 patents

US5049626ASep 17, 1991

Graft copolymer and process for the preparation thereof and use

MITSUI DU PONT POLYCHEMICAL6 citations69

US5300548AApr 5, 1994

Process for the preparation of a graft copolymer including a monomer of esters of unsaturated carboxylic acids or vinyl esters and polyamide oligomers

MITSUI DU PONT POLYCHEMICAL3 citations58

KONISHIROKU PHOTO IND

1 patent

US4313343AFeb 2, 1982

Apparatus for detecting remaining quantity of toner in electrophotographic copying machine

KONISHIROKU PHOTO IND20 citations79

MITSUI CHEMICALS INC

1 patent

US6730248B2May 4, 2004

Foamed article of thermoplastic resin composition and process for producing it

MITSUI CHEMICALS INC5 citations58