Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777848 | Lithium ion secondary battery | Takashi Nakagawa | 2020-09-15 |
| 10044071 | Nonaqueous electrolyte secondary battery and method for manufacturing same | Keisuke Matsumoto, Takashi Honda, Kousuke Hagiyama, Fumihiro Kawamura, Osamu Shimamura +4 more | 2018-08-07 |