Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431824 | DC-DC converter comprising DC power sources to be connected in parallel or in series | Masanori Ishigaki, Shuji Tomura, Takaji Umeno, Masaki Okamura, Daigo Nobe | 2016-08-30 |