Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613617 | Multilayer film | Atsushi Yamazaki, Kyoko Inagaki, Takeshi Ookawa, Yoshiharu Morihara, Masanori Kobayashi | 2023-03-28 |
| 9605122 | Gas-barrier multilayer film | Yumi Tsumagari, Takeshi Ookawa, Yoshiharu Morihara, Syuusei Matsuda | 2017-03-28 |