Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201367 | Flat battery | Koji Yamaguchi, Toshikazu Yoshiba, Kenji Tsuda | 2021-12-14 |
| 10647170 | Tire pressure detection system including air pressure detection device and lithium second battery | Yu Sugioka, Megumu Takai | 2020-05-12 |
| 9899640 | Flat-shaped battery | Koji Yamaguchi, Toshikazu Yoshiba | 2018-02-20 |
| 9653711 | Flat battery | Kenji Tsuda, Koji Yamaguchi, Atsushi Yamano | 2017-05-16 |
| 8564427 | Method for attaching a flat-shaped battery and apparatus to be attached to a rotary portion | Toshikazu Yoshiba | 2013-10-22 |
| 8043740 | Flat-shaped battery | Koji Yamaguchi, Toshikazu Yoshiba | 2011-10-25 |
| 7384708 | Non-aqueous electrolyte battery | Tetsuo Kawai, Atsushi Yamano, Tadashi Sakata, Hideki Nishihama | 2008-06-10 |
| 7297447 | Non-aqueous electrolyte battery | Tetsuo Kawai, Atsushi Yamano, Tadashi Sakata, Hideki Nishihama | 2007-11-20 |
| 7282304 | Non-aqueous electrolyte battery | Tetsuo Kawai, Atsushi Yamano, Tadashi Sakata, Hideki Nishihama | 2007-10-16 |