Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11075420 | Coin-type battery and manufacturing method thereof | Hirofumi Tagawa, Toshihiko Ishihara | 2021-07-27 |
| 10950910 | Air cell and patch | Takahiro Furutani, Mitsutoshi Watanabe, Hiroaki Ono | 2021-03-16 |
| 10320038 | Charging method for lithium ion secondary battery and charging control system therefor, and electronic apparatus and battery pack having charging control system | Hirokazu Nomura | 2019-06-11 |
| 8999586 | Electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for manufacturing the same | Toshiyuki Watanabe, Takahiro Furutani, Eri Kojima | 2015-04-07 |