Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9438115 | Power supply system | Masanori Ishigaki, Shuji Tomura, Naoki Yanagizawa, Takaji Umeno, Masaki Okamura | 2016-09-06 |
| 9438116 | Control unit for a boost converter device | Toshikazu Ono | 2016-09-06 |
| 9431824 | DC-DC converter comprising DC power sources to be connected in parallel or in series | Masanori Ishigaki, Shuji Tomura, Takaji Umeno, Masaki Okamura, Yoshiyuki Nakamura | 2016-08-30 |