Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887430 | Hydraulic source and hydraulic machine | Yoshio Aoyama, Yoshiji Hiraga, 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 | Yoshiji Hiraga, 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 | Yoshiji Hiraga, 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 | Yoshiji Hiraga, Kenji Hirose, Yuji Nitta, Hiroyuki Hamamoto, Kenji Nomura | 1998-06-23 |
| 5747894 | Factory automation connector and work pallet | Yoshiji Hiraga, Kenji Nomura | 1998-05-05 |
| 5737211 | Linear-motion contactless power supply system | Yoshiji Hiraga | 1998-04-07 |
| 5712552 | No-wiring robot | Yoshiji Hiraga, 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 | Yoshiji Hiraga, Kenji Hirose, Yuji Nitta, Hiroyuki Hamamoto, Kenji Nomura | 1997-06-10 |
| 5327073 | Load-dispatching apparatus having improved power supply cut-off | Toshihiro Ishibashi, Yuji Nitta | 1994-07-05 |