Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164454 | Ethylene graft copolymer and molding resin composition containing the same | Katsufumi Suga, Yoshihiro Yoshinaga, Takashi Tsuda, Shiro Kojima, Kishiro Azuma | 1992-11-17 |