Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326032 | Polyamide film and production method for same | Akiko Hamamoto, Ken Akamatsu | 2022-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326032 | Polyamide film and production method for same | Akiko Hamamoto, Ken Akamatsu | 2022-05-10 |