Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755535 | Three phase to single phase power conversion device with reduced wiring between condensers and switches | Hironori Koyano, Masao Saito, Kouji Yamamoto, Tsutomu Matsukawa, Manabu Koshijo +2 more | 2017-09-05 |
| 9641092 | Power converter | Hironori Koyano, Masao Saito, Kouji Yamamoto, Tsutomu Matsukawa, Manabu Koshijo +2 more | 2017-05-02 |
| 9614454 | Power conversion device with reduced wiring distance | Hironori Koyano, Masao Saito, Kouji Yamamoto, Tsutomu Matsukawa, Manabu Koshijo +2 more | 2017-04-04 |