Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404900 | Power supply device and method for providing power supply device | Takanori Onishi, Koji Nishi, Toyoki SUGIYAMA, Takumi Mio, Yukihiro Komatsubara +2 more | 2022-08-02 |
| 11345244 | Auxiliary power supply device and electric vehicle | Toyoki SUGIYAMA, Koji Nishi, Takumi Mio, Fumihiko Sato, Satoshi Shinoda +1 more | 2022-05-31 |