Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7307967 | Mobile communications system and routing management apparatus used in the mobile communications system | Atsushi Iwasaki, Masahiro Sawada, Takeshi Ihara | 2007-12-11 |
| 5126956 | Method and apparatus for displaying segments of a ladder diagram which turn on an operator specified relay | Hidetsugu Komiya | 1992-06-30 |
| 5048063 | Machine position detecting apparatus | Yoshiaki Ikeda | 1991-09-10 |
| 5023550 | Rotating head mechanism of rotary type AC magnetic flux leakage flaw detector | Makoto Yamazaki, Kazumi Ueda, Katsunari Sato | 1991-06-11 |
| 4994957 | System for simultaneously displaying all ladder diagram segments in which an operator designated relay appears as an input or output | Hidetsugu Komiya | 1991-02-19 |
| 4982335 | System for processing MST function command | Yoshiaki Ikeda | 1991-01-01 |
| 4882670 | Numerical control system | Mitsuto Miyata, Takashi Yamauchi | 1989-11-21 |
| 4855657 | Positioning system | Yoshimasa Kagawa | 1989-08-08 |
| 4802083 | Image reader graphic input method | Takashi Yamauchi | 1989-01-31 |
| 4723207 | Machine operator's panel for numerical control | Kazuo Sawada | 1988-02-02 |
| 4635183 | Control unit provided with status display | Mikio Yonekura | 1987-01-06 |
| 4628442 | Centralized peripheral interface with a numerical control unit | Kazuo Sawada | 1986-12-09 |
| 4591770 | Numerical controller | Kazuo Sawada | 1986-05-27 |
| 4571687 | Screw cutting control system | Hiroomi Fukuyama | 1986-02-18 |
| 4496889 | Method of diagnosing a servomotor control circuit | Hiroomi Fukuyama | 1985-01-29 |
| 4415977 | Method of constant peripheral speed control | Hiroomi Fukuyama | 1983-11-15 |
| 4370704 | Feed speed control system | Hiroomi Fukuyama | 1983-01-25 |
| 4347609 | Method and system for transmission of serial data | Hiroomi Fukuyama, Mikio Yonekura, Minoru Kataoka | 1982-08-31 |
| 4296364 | Tool compensation system | Hiroomi Fukuyama | 1981-10-20 |
| 4272711 | Malfunction detecting system | Hiroomi Fukuyama | 1981-06-09 |