Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121603 | Drive unit | Ryoji Tomokage, Masahiro Shimada, Seiichi Goto, Takashi Omura | 2021-09-14 |
| 10349546 | Drive circuit unit | Ryoji Tomokage, Yasuhiro Ozuchi, Masahiro Shimada, Seiichi Goto, Takashi Omura | 2019-07-09 |
| 10058002 | Casing and rubber plug of power conversion equipment | Naoya Hashii, Kohei Ando | 2018-08-21 |