Issued Patents All Time
Showing 1–17 of 17 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 |
| 12170387 | Lithium primary battery | Kyosuke Okazaki, Futoshi Tanigawa, Naoaki Nishimura | 2024-12-17 |
| 12087975 | Lithium primary battery | Naoaki Nishimura, Kyosuke Okazaki, Futoshi Tanigawa | 2024-09-10 |
| 11469463 | Cylindrical battery | Kenji Yamato | 2022-10-11 |
| 10629859 | Coin-shaped battery | TOMOHIRO YAGISHITA | 2020-04-21 |
| 10587004 | Nonaqueous electrolyte battery | TOMOHIRO YAGISHITA, Toshie Wata | 2020-03-10 |
| 10103361 | Coin type battery | TOMOHIRO YAGISHITA | 2018-10-16 |
| 9508984 | Coin-type lithium secondary battery | Toshie Wata | 2016-11-29 |
| 9502698 | Non-aqueous electrolyte battery | Kanji Kawakami | 2016-11-22 |
| 9490479 | Non-aqueous electrolyte battery | Toshie Wata | 2016-11-08 |
| 8778544 | Battery with terminal | Toshie Wata | 2014-07-15 |
| 7622226 | Secondary battery having a terminal for surface mounting | — | 2009-11-24 |
| 7223496 | Electrochemical element | Nobuharu Koshiba | 2007-05-29 |
| 6641957 | Non-aqueous electrolyte cell | Shinichi Kawaguchi, Nobuharu Koshiba | 2003-11-04 |
| 6632564 | Non-aqueous electrolyte and non-aqueous electrolyte cell | Shinichi Kawaguchi, Nobuharu Koshiba | 2003-10-14 |
| 6274277 | Organic electrolyte battery | Tatsuo Mori, Shinichi Waki, Nobuharu Koshiba, Takashi Akiyama | 2001-08-14 |