Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776514 | DC-DC converter | Yuuji Sobu, Keisuke Fukumasu, Tatsuya Nakazawa | 2017-10-03 |
| 9561728 | Power conversion device | Yuji Sobu, Tatsuya Nakazawa | 2017-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776514 | DC-DC converter | Yuuji Sobu, Keisuke Fukumasu, Tatsuya Nakazawa | 2017-10-03 |
| 9561728 | Power conversion device | Yuji Sobu, Tatsuya Nakazawa | 2017-02-07 |