Issued Patents All Time
Showing 101–125 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676016 | Electric actuator | Akio Saitoh, Tadasu Kawamoto, Masahisa Hasegawa, Toru Sugiyama | 1997-10-14 |
| D380221 | Electric actuator | Shuuzou Sakurai | 1997-06-24 |
| 5639553 | Vacuum suction pads, and method for manufacturing same | Shuuzou Sakurai, Tadasu Kawamoto | 1997-06-17 |
| 5637940 | Electric Actuator | Tadasu Kawamoto, Masahiko Suzuki | 1997-06-10 |
| D379468 | Electric actuator | Shuuzou Sakurai | 1997-05-27 |
| 5617898 | Fluid pressure apparatus | Akio Saitoh, Masahiko Suzuki | 1997-04-08 |
| 5617338 | Method of and system for electrically processing vacuum pressure information suitable for use in vacuum unit | Shigeru Sugano, Takashi Takebayashi, Yoshiharu Ito, Mitsuhiro Saito, Hiroshi Matsushima +1 more | 1997-04-01 |
| 5604386 | Switch device and wiring structure therefor | Shunichi Notoyama, Shigeru Sugano, Akio Saitoh | 1997-02-18 |
| 5601415 | Fluid pressure device | Hiroshi Matsushima, Yoshiharu Ito, Akio Saitoh | 1997-02-11 |
| 5590580 | Loading positioning apparatus | — | 1997-01-07 |
| 5582450 | Suction pad, rotation-stop and guide mechanism for the same | Shuuzou Sakurai, Masayoshi Yamamoto | 1996-12-10 |
| D375270 | Coupling member for frames | Koji Sugano | 1996-11-05 |
| 5566718 | Fluid pressure device | Hiroshi Matsushima, Yoshiharu Ito, Akio Saitoh | 1996-10-22 |
| D373963 | Coupling member for frames | Koji Sugano | 1996-09-24 |
| D373960 | Coupling member for frames | Koji Sugano | 1996-09-24 |
| D373961 | Coupling member for frames | Koji Sugano | 1996-09-24 |
| D373962 | Coupling member for frames | Koji Sugano | 1996-09-24 |
| D373738 | Frame for pressurized fluid-operating devices | Koji Sugano | 1996-09-17 |
| 5549340 | Suction pad | Shuuzou Sakurai, Ryuichi Masui | 1996-08-27 |
| D372959 | Frame for pressurized fluid-operating devices | Koji Sugano | 1996-08-20 |
| D370423 | Frame for pressurized fluid-operating devices | Koji Sugano | 1996-06-04 |
| D370424 | Frame for pressurized fluid-operating devices | Koji Sugano | 1996-06-04 |
| 5499547 | Actuator | Akio Saitoh, Toru Sugiyama | 1996-03-19 |
| 5484051 | Balancer | Tadasu Kawamoto, Teruo Inaba | 1996-01-16 |
| 5481482 | Pressure information processing system suitable for use in a vacuum unit | Shigeru Sugano, Mitsuhiro Saito, Takashi Takebayashi, Hiroshi Matsushima, Yoshiharu Ito | 1996-01-02 |