Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114699 | Battery and battery manufacturing method with folded construction | — | 2021-09-07 |
| 11031601 | Battery and cell stack | Akira Kawase, Yasutaka Tsutsui | 2021-06-08 |
| 11031603 | Battery and battery manufacturing method | — | 2021-06-08 |
| 11024867 | Battery including adhesion layer adhering positive electrode collector of first power generating element to negative electrode collector of second power generating element, battery manufacturing method, and battery manufacturing apparatus | — | 2021-06-01 |
| 11009492 | Battery including gas detector for detecting gas in void between seal region and power generating element | Ayumu Fukuoka | 2021-05-18 |
| 10991986 | Battery, battery manufacturing method, and battery manufacturing apparatus | — | 2021-04-27 |
| 10903500 | Battery and cell stack | Akira Kawase, Kouji Nishida, AKIO KANEYAMA, Yasutaka Tsutsui | 2021-01-26 |
| 10892459 | Battery | — | 2021-01-12 |