Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189873 | Battery cell and exterior packaging material | Kazuhito Hatta | 2021-11-30 |
| 11108108 | Method of forming a package | Kazuhito Hatta | 2021-08-31 |
| 10985350 | Battery cell and laminate film | Kazuhito Hatta | 2021-04-20 |
| 10985351 | Method of forming a package | Kazuhito Hatta | 2021-04-20 |