Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824904 | Resin compositions, laminates and block copolymers | Akimasa Aoyama, Kiyoshi Yonezu, Takuji Okaya | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824904 | Resin compositions, laminates and block copolymers | Akimasa Aoyama, Kiyoshi Yonezu, Takuji Okaya | 1989-04-25 |