Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10263429 | Bidirectional DC-DC converter, power conditioner, and distributed power system | Makoto Ohashi, Takeo Nishikawa, Takashi Hyodo, Isao Fujihata, Masaaki Shimizu | 2019-04-16 |
| 10230306 | Bidirectional DC/DC converter | Katsuji Mitsui, Isao Fujihata, Kesanobu Kuwabara, Yoshihiko Yamaguchi, Makoto Ohashi | 2019-03-12 |