Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7242110 | Control system for canceling load unbalance of three-phase circuit | Tadashi Matsumoto, Mitsuru Mitani | 2007-07-10 |
| 7053503 | Cross current compensation control system for a power system | Tadashi Matsumoto, Tomoo Ashizawa, Toshio Nomura | 2006-05-30 |