Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837274 | Curable composition | Fumio Kawakubo, Michihide Homma | 1989-06-06 |
| 4837401 | Curable polymer composition comprising organic polymer having silicon-contaiing reactive group | Toshifumi Hirose, Katsuhiko Isayama | 1989-06-06 |