Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643476 | Cellulose ester and molded article thereof | Tomohiro HASHIZUME, Hiroyuki Matsumura, Tohru Shibata, Mitsuru Ohno, Tomoichi Watabe | 2023-05-09 |
| 11560619 | Laminate and method of producing the same, and gas barrier film and method of producing the same | Jin Sato, Mitsuru Kano | 2023-01-24 |