Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843072 | Secondary battery | Akira Tsujiko, Yasumasa OGUMA | 2017-12-12 |
| 9099729 | Assembled battery and manufacturing method of assembled battery | Akira Tsujiko | 2015-08-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843072 | Secondary battery | Akira Tsujiko, Yasumasa OGUMA | 2017-12-12 |
| 9099729 | Assembled battery and manufacturing method of assembled battery | Akira Tsujiko | 2015-08-04 |