Inventor
HIEDA KAZUO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HIEDA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
9 patentsUS4943606AJul 24, 1990
Resin composition for printed circuit board
SUMITOMO CHEMICAL CO52 citations95
US4820761AApr 11, 1989
Aromatic polysulfone resin composition
SUMITOMO CHEMICAL CO30 citations92
US4578427AMar 25, 1986
Coating resin composition
SUMITOMO CHEMICAL CO29 citations92
US6203744B1Mar 20, 2001
Method for producing molded article of thermoplastic resin
SUMITOMO CHEMICAL CO18 citations84
US4843113AJun 27, 1989
Aromatic polysulfone resin composition having excellent plating characteristics
SUMITOMO CHEMICAL CO14 citations73
US4699944AOct 13, 1987
Polyetherketone resin composition
SUMITOMO CHEMICAL CO6 citations73
US5268409ADec 7, 1993
Aromatic polysulfone resin composition
SUMITOMO CHEMICAL CO4 citations62
US5032336AJul 16, 1991
Process for producing aromatic polysulfone molding compound improved in mold-release characteristics
SUMITOMO CHEMICAL CO4 citations62
US4626564ADec 2, 1986
Aromatic polysulfone resin composition
SUMITOMO CHEMICAL CO5 citations62