Issued Patents 1997
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386702 | Frame for pressurized fluid-operating devices | Koji Sugano | 1997-11-25 |
| 5689994 | Actuator and actuator system | Masahiko Suzuki | 1997-11-25 |
| D386431 | Frame for pressurized fluid-operating devices | Koji Sugano | 1997-11-18 |
| 5683227 | Multistage ejector assembly | Hiroshi Matsushima | 1997-11-04 |
| 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 |