Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424488 | Rectangular secondary battery | Takeshi Sato, Hideki Shinohara | 2022-08-23 |
| 9680320 | Battery control apparatus | Kenichiro Tsuru, Hiroshi Morikawa, Keiichiro Ohkawa, Yoshinori Aoshima | 2017-06-13 |
| 8568916 | Lithium ion secondary battery | Kenji Nakai, Masatsugu Arai, Kinya Aota | 2013-10-29 |
| 8053105 | Lithium-ion secondary battery | Kenji Nakai, Kinya Aota | 2011-11-08 |
| 7989107 | Lithium-ion secondary battery | Kenji Nakai, Seiichi Sato, Masatsugu Arai | 2011-08-02 |
| 7867644 | Secondary battery and secondary battery manufacturing method | Kinya Aota, Kenji Nakai, Masatsugu Arai | 2011-01-11 |