Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912834 | Method of adjusting thermal balance of rotor | Takashi Watanabe, Ryoichi Shiobara, Masayuki Furuyama | 1990-04-03 |
| 4851766 | Fault diagnosis system for rotor winding of rotary electric machine | Ryoichi Shiobara | 1989-07-25 |
| 4748363 | Current-collecting brush apparatus | Takashi Watanabe, Koji Tanaka, Yoshio Takikawa, Yasuto Kondoh, Satoshi Oouchi | 1988-05-31 |