Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554497 | Acceleration/deceleration circuit | Ryoichiro Nozawa, Hideaki Kawamura | 1985-11-19 |
| 4543625 | Method for compensating for servo delay caused at an arc or corner | Ryoichiro Nozawa, Hideaki Kawamura | 1985-09-24 |
| 4456864 | Clamping tracer control system | Ryoji Imazeki, Etsuo Yamazaki | 1984-06-26 |
| 4386408 | Tracer control system | Ryoji Imazeki, Etsuo Yamazaki, Masashi Yamaguchi | 1983-05-31 |
| 4370722 | Tracer control system | Ryoji Imazeki, Etsuo Yamazaki | 1983-01-25 |
| 4368433 | Signal converter circuit | Ryoji Imazeki, Etsuo Yamazaki | 1983-01-11 |
| 4357664 | Tracer control system | Ryoji Imazeki, Etsuo Yamazaki | 1982-11-02 |
| 4334281 | Command generation system for generating a smooth command signal | Ryoji Imazeki, Etsuo Yamazaki | 1982-06-08 |
| 4287460 | Positioning control system | Ryoichiro Nozawa, Yoichi Amemiya, Mitsuo Kawamata, Shigeru Isohata, Yoshitaka Takekoshi | 1981-09-01 |