Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152159 | Hybrid capacitor and manufacturing method thereof | Satoru Tsumeda, Kazuma Okura | 2021-10-19 |
| 11024469 | Electrode, method for producing said electrode, electricity storage device provided with said electrode, and conductive carbon mixture for electricity storage device electrode | Satoshi Kubota, Yoshihiro Minato, Shuichi Ishimoto, Masaki Koike, Noriyuki Miyamoto +4 more | 2021-06-01 |
| 10984961 | Hybrid capacitor and manufacturing method thereof | Satoru Tsumeda, Shotaro KON | 2021-04-20 |