Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136286 | Diamine compound, and polyimide compound and molded product using the same | Toshiyuki Goshima | 2021-10-05 |
| 11124474 | Diamine compound, and polyimide compound and molded product using the same | Toshiyuki Goshima | 2021-09-21 |