Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773239 | Cellulose acetate and molded article | Ikuhiro SUZUKI, Yuya ASHIDA | 2023-10-03 |
| 11572457 | Cellulose acetate and cellulose acetate composition | Hiroyuki Matsumura, Hiroki Taniguchi, Tomohiro HASHIZUME, Masaaki KUSUMOTO | 2023-02-07 |