Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7054175 | DC-DC converter | Takaya Hasebe | 2006-05-30 |
| 6574125 | DC-DC converter and bi-directional DC-DC converter and method of controlling the same | Mitsuru Matsukawa, Hitoshi Nakagaki, Takaya Hasebe | 2003-06-03 |