Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9972862 | Secondary battery | Kiyoyasu Hiwada, Shozo Izumo, Tomokazu SAITO, Akira Nakazawa | 2018-05-15 |
| 9865908 | Electrode structure of solid type secondary battery | Kiyoyasu Hiwada, Akira Nakazawa | 2018-01-09 |
| 9859596 | Repeatedly chargeable and dischargeable quantum battery | Akira Nakazawa, Nobuaki Terakado | 2018-01-02 |