Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497631 | Insulated DC-DC converter | Takayuki Yamamoto, Takayoshi Nishiyama, Naoto KINOSHITA, Yuki Abura, Yoshihiro Matsumoto | 2019-12-03 |
| 10348213 | DC-DC converter | Takayoshi Nishiyama | 2019-07-09 |