Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523030 | Charge control method for alkaline storage battery and charger for alkaline storage battery | Yoshikazu Izumi, Hiroyuki Ogino, Naoharu Sasayama, Ryou Sakiyama, Mitsuhiro Takei +1 more | 2019-12-31 |