Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855661 | Motion control apparatus for induction motor | Kiyokazu Okamoto, Kosuke Kaito | 1989-08-08 |
| 4818927 | Acceleration/deceleration control apparatus using slip speed | Kousuke Kaitou, Kiyokazu Okamoto | 1989-04-04 |