Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11271242 | Lithium ion secondary battery | Tomoyuki Kawai, Takeshi Maki, Yuki Ichikawa | 2022-03-08 |
| 7936146 | Motor control device | Hajime Hida | 2011-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11271242 | Lithium ion secondary battery | Tomoyuki Kawai, Takeshi Maki, Yuki Ichikawa | 2022-03-08 |
| 7936146 | Motor control device | Hajime Hida | 2011-05-03 |