Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885329 | Polyimide resin compositions | Kaoru Tominaga, Kojiro Kan, Toru Tomoshige | 1989-12-05 |
| 4835240 | Epoxy resin composition | Eiki Togashi | 1989-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885329 | Polyimide resin compositions | Kaoru Tominaga, Kojiro Kan, Toru Tomoshige | 1989-12-05 |
| 4835240 | Epoxy resin composition | Eiki Togashi | 1989-05-30 |