Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714715 | Electric storage device | Masakazu Tsutsumi, Katsuhiko Okamoto, Shinsuke Yoshitake, Takuma Tonari, Jun Nakamura +1 more | 2020-07-14 |
| 9514895 | Electric storage device having current collector and vehicle having the electric storage device | Nobuyuki Naganawa, Masamitsu Tononishi, Shinsuke Yoshitake, Yasunori Okuno, Masakazu Tsutsumi +3 more | 2016-12-06 |
| 9034514 | Electric storage device | Shinsuke Yoshitake, Masakazu Tsutsumi, Jun Nakamura | 2015-05-19 |
| 8765293 | Electric storage device | Masakazu Tsutsumi, Jun Nakamura | 2014-07-01 |