Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888407 | Imide compound and composition containing the same | Kunimasa Kamio, Mitsuhiro Shibata, Katsuya Watanabe, Yutaka Shiomi, Youichi Ueda | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888407 | Imide compound and composition containing the same | Kunimasa Kamio, Mitsuhiro Shibata, Katsuya Watanabe, Yutaka Shiomi, Youichi Ueda | 1989-12-19 |