Inventor
MASUI SYOHEI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MASUI SYOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
8 patentsUS5053179AOct 1, 1991
Process for producing a multilayer molded article
SUMITOMO CHEMICAL CO125 citations97
US5968629AOct 19, 1999
Acoustic absorbing component and production process thereof
SUMITOMO CHEMICAL CO29 citations92
US5154872AOct 13, 1992
Process for producing a multilayer molded article
SUMITOMO CHEMICAL CO48 citations92
US4873041AOct 10, 1989
Process for producing a multilayer molded article
SUMITOMO CHEMICAL CO30 citations92
US5908524AJun 1, 1999
Method for producing fiber-reinforced thermoplastic resin molded article laminated with skin material
SUMITOMO CHEMICAL CO37 citations91
US5759594AJun 2, 1998
Mold assembly for producing fiber-reinforced thermoplastic resin molded article laminated with skin material
SUMITOMO CHEMICAL CO50 citations91
US5981046ANov 9, 1999
Sound absorbing component
SUMITOMO CHEMICAL CO27 citations90
US5843568ADec 1, 1998
Fiber-reinforced article and a method for producing the same
SUMITOMO CHEMICAL CO16 citations69