Inventor
YOKOHAMA HISAYA
JP4 patents
⚠️ This page may combine multiple inventors who share the name “YOKOHAMA HISAYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI RAYON CO
3 patentsUS6777492B1Aug 17, 2004
Graft copolymer and thermoplastic resin composition containing the same
MITSUBISHI RAYON CO21 citations88
US5948879ASep 7, 1999
Maleimide-based copolymer and resin composition comprising the same
MITSUBISHI RAYON CO21 citations88
US6599978B1Jul 29, 2003
Copolymer, thermoplastic resin composition, and process for producing the same
MITSUBISHI RAYON CO5 citations54