Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10707455 | Battery pack | Akira Naito, Akinori Terui | 2020-07-07 |
| 10625409 | Communication adapter attachment device and working machine | Kazuya Tanaka | 2020-04-21 |
| 10587134 | Battery pack | Eiji Kondo, Takuya Umemura, Hideyuki Taga, Yoshihiro Ishikawa | 2020-03-10 |