Inventor

UOTA KATSUMI

JP3 patents

Patents

3 patents

US5149731ASep 22, 1992

Polyarylene sulfide resin composition

POLYPLASTICS CO42 citations91

US5500471AMar 19, 1996

Polyarylene sulfide resin composition

POLYPLASTICS CO25 citations87

US5252679AOct 12, 1993

Polyarylene sulfide resin composition

POLYPLASTICS CO5 citations60