Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364109 | Control device of inverters | Isami Ugai | 1982-12-14 |
| 4314189 | Device for controlling the commutating angle of an inverter device | Takashi Morishita, Koki Hasegawa | 1982-02-02 |
| 4309751 | Method and apparatus for controlling current type inverters | — | 1982-01-05 |