Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208126 | DC feeder voltage computing device, DC feeder voltage control system, and DC feeder voltage computation method | Hironori Mochimaru, Keiki Fujita, Kenji Ueda | 2021-12-28 |
| 11146080 | Power supply device | Hiroki Ishihara | 2021-10-12 |