Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11075409 | Stacked battery | Hajime Hasegawa, Yuki Matsushita, Hideaki Nishimura, Norihiro Ose, Mitsuru TATEISHI +8 more | 2021-07-27 |
| 11011810 | Stacked battery | Hajime Hasegawa, Norihiro Ose, Shigenori Hama, Hideaki Nishimura, Yuki Matsushita +2 more | 2021-05-18 |
| 10910677 | Stacked battery | Hajime Hasegawa, Yuki Matsushita, Hideaki Nishimura, Norihiro Ose, Mitsuru TATEISHI +8 more | 2021-02-02 |