Inventor
SEYAMA TOSHIHARU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SEYAMA TOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI CHEMICAL IND
5 patentsUS6147146ANov 14, 2000
Resin composition
ASAHI CHEMICAL IND29 citations90
US7056965B2Jun 6, 2006
Polyoxymethylene resin composition
ASAHI CHEMICAL IND7 citations71
US6506838B1Jan 14, 2003
Modified oxymethylene polymers
ASAHI CHEMICAL IND7 citations71
US6156834ADec 5, 2000
Polyacetal resin composition
ASAHI CHEMICAL IND10 citations71
US10017627B1Jul 10, 2018
Methacrylic resin composition
ASAHI CHEMICAL IND2 citations70