Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706002 | Numerical control unit | — | 1987-11-10 |
| 4631465 | Tool display system of automatic tool changing apparatus | Kiyoshi Hattori, Yoshihiro Nakashima | 1986-12-23 |
| 4571687 | Screw cutting control system | Shinichi Isobe | 1986-02-18 |
| 4496889 | Method of diagnosing a servomotor control circuit | Shinichi Isobe | 1985-01-29 |
| 4424569 | Method and apparatus for a numerical control device for controlling a machining device having a plurality of tools | Ryoji Imazeki, Yoshimasa Kagawa | 1984-01-03 |
| 4415977 | Method of constant peripheral speed control | Shinichi Isobe | 1983-11-15 |
| 4370704 | Feed speed control system | Shinichi Isobe | 1983-01-25 |
| 4347609 | Method and system for transmission of serial data | Shinichi Isobe, Mikio Yonekura, Minoru Kataoka | 1982-08-31 |
| 4296364 | Tool compensation system | Shinichi Isobe | 1981-10-20 |
| 4272711 | Malfunction detecting system | Shinichi Isobe | 1981-06-09 |