Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885909 | Numerical controller | — | 2005-04-26 |
| 6371353 | Pressure welding apparatus and pressure welding method | Yuji Ikeda, Koji Imai, Shinji Amemiya | 2002-04-16 |
| 5469352 | Operation history display device of numerical control apparatus | Masashi Yukutomo, Osamu Yamazaki | 1995-11-21 |
| D361313 | Electrical connector | Noriaki Sai, Yasuyoshi Fukao, Toshiyuki Sekimori | 1995-08-15 |
| 5435738 | Lever-type connector | — | 1995-07-25 |
| 5314356 | Connector and method for variable polarization | Hisayoshi Wakamatsu | 1994-05-24 |
| 5124621 | Reference point return system | Hideaki Kawamura | 1992-06-23 |
| 5065329 | Laser oscillator control method for changing a currently executing command program | Etsuo Yamazaki, Tsuyoshi Nagamine | 1991-11-12 |
| 4900893 | Laser oscillation control system | Etsuo Yamazaki, Tsuyoshi Nagamine | 1990-02-13 |
| 4797116 | Electrical connector having a movable contact guide and lance-maintaining member | Masao Tsukakoshi | 1989-01-10 |
| 4699444 | Electrical receptacle which assures positive connection | — | 1987-10-13 |
| 4287460 | Positioning control system | Ryoichiro Nozawa, Yoichi Amemiya, Mitsuo Kawamata, Takao Sasaki, Yoshitaka Takekoshi | 1981-09-01 |