Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10097093 | Electric power conversion system | Shohei Sunahara, Hidetsugu Hamada, Akihiko Ide | 2018-10-09 |
| 10082813 | Constant voltage circuit | — | 2018-09-25 |
| 9981562 | Power supply system | Akihiko Ide, Hidetsugu Hamada, Shohei Sunahara | 2018-05-29 |