Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768612 | Power supply system | Yasuo Okuda, Souichi Sakai | 2017-09-19 |
| 9692257 | Control device, conversion device, control method, and electricity distribution system | Ryuzo Hagihara, Mamoru Kubo, Yasuo Okuda, Yasuhiro Oue | 2017-06-27 |
| 9627891 | Power supply system | Atsushi Suyama, Atsushi Shimizu | 2017-04-18 |