Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10410799 | Electrochemical device | Shinji Ishii, Koji Kano, Katsunori YOKOSHIMA | 2019-09-10 |
| 10354809 | Electrochemical device and method of manufacturing electrochemical device | Koji Kano, Shinji Ishii, Katsunori YOKOSHIMA, Hiroki Takahashi | 2019-07-16 |
| 10332694 | Electric double-layer capacitor | Takeo Tsuzuki | 2019-06-25 |