Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504661 | Hybrid capacitor and separator for hybrid capacitors | Satoru Tsumeda, Shuichi Ishimoto | 2019-12-10 |
| 9905372 | Electrochemical capacitor | Satoru Tsumeda, Kazuma Okura, Shuichi Ishimoto | 2018-02-27 |