Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476524 | Packaging material for batteries | Atsuko Takahagi, Rikiya Yamashita, Shinichiro Nakamura | 2022-10-18 |
| 11370160 | Battery packaging material, production method therefor, battery, and polyester film | Rikiya Yamashita, Takanori Yamashita | 2022-06-28 |
| 11251481 | Packaging material for battery | Atsuko Takahagi, Rikiya Yamashita | 2022-02-15 |