Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10122223 | Axial gap motor | Wataru Hino, Koji Harada, Masatsugu Takemoto, Satoshi Ogasawara | 2018-11-06 |
| 5535870 | Wet multidisc friction engaging device | Hajime Ohnuma | 1996-07-16 |