Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812744 | Battery pack and battery pack apparatus | Hiroyoshi Yamamoto, Takashi Kawashima | 2017-11-07 |
| 9780413 | Battery cooling system | Hiroyoshi Yamamoto | 2017-10-03 |
| 9692091 | Battery pack having a cooling structure | Hiroyoshi Yamamoto | 2017-06-27 |