Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D823238 | Battery | Masaki Takahashi, Yoshiharu Nakajima, Hiroshi Sakama | 2018-07-17 |
| D822603 | Battery cover | Masaki Takahashi, Hiroshi Sakama | 2018-07-10 |
| D820200 | Battery | Masaki Takahashi, Yoshiharu Nakajima, Hiroshi Sakama | 2018-06-12 |