Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887430 | Hydraulic source and hydraulic machine | Junji Hirai, Yoshio Aoyama, Hiroyuki Hamamoto, Kenji Hirose, Tatsuhiko Koba +1 more | 1999-03-30 |
| 5818188 | Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same | Junji Hirai, Kenji Hirose, Yuji Nitta, Hiroyuki Hamamoto, Kenji Nomura | 1998-10-06 |
| 5798622 | Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same | Junji Hirai, Kenji Hirose, Yuji Nitta, Hiroyuki Hamamoto, Kenji Nomura | 1998-08-25 |
| 5770936 | Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling same | Junji Hirai, Kenji Hirose, Yuji Nitta, Hiroyuki Hamamoto, Kenji Nomura | 1998-06-23 |
| 5747894 | Factory automation connector and work pallet | Junji Hirai, Kenji Nomura | 1998-05-05 |
| 5737211 | Linear-motion contactless power supply system | Junji Hirai | 1998-04-07 |
| 5712552 | No-wiring robot | Junji Hirai, Yasuhiko Kaku, Ichiro Ishibashi | 1998-01-27 |
| 5637973 | Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus and a control method for controlling same | Junji Hirai, Kenji Hirose, Yuji Nitta, Hiroyuki Hamamoto, Kenji Nomura | 1997-06-10 |
| 5162716 | Tracking control method between two servo systems | Nobuhiro Kyura | 1992-11-10 |
| 5134354 | Servo motor control apparatus | Yoichi Yamamoto, Takayuki Tohya | 1992-07-28 |