Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10700328 | Nickel-zinc battery cell pack and battery pack using same | Kenshin Kitoh | 2020-06-30 |
| 10686177 | Electrode cartridge and zinc secondary cell using same | Naohito Yamada, Kenshin Kitoh | 2020-06-16 |