Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314189 | Device for controlling the commutating angle of an inverter device | Chihiro Okado, Koki Hasegawa | 1982-02-02 |
| 4309647 | Commutatorless motor device | — | 1982-01-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314189 | Device for controlling the commutating angle of an inverter device | Chihiro Okado, Koki Hasegawa | 1982-02-02 |
| 4309647 | Commutatorless motor device | — | 1982-01-05 |