Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443841 | Neutral-point-clamped PWM inverter | Wataru Mikami, Kazuo Nagatake | 1984-04-17 |
| 4356544 | Apparatus for controlling an inverter main circuit | Sigeo Fukui, Junichi Ookura | 1982-10-26 |