Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10660229 | Electrical device and manufacturing method of the same | Hiroki Umeda, Kenshi Yamanaka, Shinichi Miura, Hiromi Yamasaki, Hitoshi Imura +3 more | 2020-05-19 |
| 9961807 | Electric power convertor | Akio Yokota, Kazuhiro Kosaka | 2018-05-01 |