Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10097093 | Electric power conversion system | Hidetsugu Hamada, Akihiko Ide, Masatoshi Shinohara | 2018-10-09 |
| 9981562 | Power supply system | Akihiko Ide, Hidetsugu Hamada, Masatoshi Shinohara | 2018-05-29 |