Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431566 | Hermetically sealed battery | Masao Ootsuka, Futoshi Tanigawa, Naoaki Nishimura, Kyosuke Okazaki | 2025-09-30 |
| 12224460 | Coin-shaped cell | Tomohiro Kiko, Rina Nakamura, Shuichi Ohtsubo, Kazuyuki Ohdate | 2025-02-11 |