Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755226 | Nickel-hydrogen storage battery and battery pack | Shinichi Sumiyama, Yasushi Nakamura, Fumio Kato | 2017-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755226 | Nickel-hydrogen storage battery and battery pack | Shinichi Sumiyama, Yasushi Nakamura, Fumio Kato | 2017-09-05 |