Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10693175 | Bipolar electrode for nickel-hydrogen storage battery and nickel-hydrogen storage battery | Atsushi Minagata | 2020-06-23 |
| 10644440 | Connector cover | Yoshitsugu Hirayama | 2020-05-05 |