Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777796 | Secondary battery separator and secondary battery | Nobuyasu Kai | 2020-09-15 |
| 10751980 | Multilayer film | Atsushi Sawamoto, Masanori Sueoka, Kazuma Matsui, Kohei Sato, Junji Michizoe +1 more | 2020-08-25 |