Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10903500 | Battery and cell stack | Kazuyoshi Honda, Akira Kawase, Kouji Nishida, Yasutaka Tsutsui | 2021-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10903500 | Battery and cell stack | Kazuyoshi Honda, Akira Kawase, Kouji Nishida, Yasutaka Tsutsui | 2021-01-26 |