Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10584212 | Polyamide-imide, raw material salt of polyamide-imide, and production method thereof | Makoto Nakai, Akira Shigeta, Munenori Yamada | 2020-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10584212 | Polyamide-imide, raw material salt of polyamide-imide, and production method thereof | Makoto Nakai, Akira Shigeta, Munenori Yamada | 2020-03-10 |