Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871832 | Thermosettable imide compound and epoxy resin composition containing the same | Shuichi Kanagawa, Katsuya Watanabe, Kunimasa Kamio | 1989-10-03 |
| 4855339 | Epoxy resin composition | Hisao Takagishi, Hiroshi Nakamura, Kohichi Okuno, Yutaka Shiomi, Kunimasa Kamio | 1989-08-08 |
| 4808717 | Thermosetting resin composition | Kunimasa Kamio, Shuichi Kanagawa, Yutaka Shiomi | 1989-02-28 |