Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777492 | Graft copolymer and thermoplastic resin composition containing the same | Yoshihiro Nakai, Hideyuki Fujii, Hisaya Yokohama, Nobumitsu Fukuyama, Hideyuki Shigemitsu | 2004-08-17 |