Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8392067 | Power steering device | Satoru Yamamoto, Takaaki Noda | 2013-03-05 |
| 7684217 | Polyphase inverter, control method thereof, air sending device and polyphase current output system | Tetsuo Nakata | 2010-03-23 |
| 7588422 | Pump driving method and device therefor | Yoshiyuki Ochi, Tetsuo Nakata | 2009-09-15 |
| 7265954 | Method for estimating DC motor coil temperature, DC motor control method and their devices | Takeshi Hikawa, Satoshi Ishikawa | 2007-09-04 |
| 7207173 | Method and apparatus for warm up control of autonomous inverter-driven hydraulic unit | Tetsuo Nakata, Yoshiyuki Ochi | 2007-04-24 |
| 5285155 | Method and apparatus for magnetic flux locking based upon a history of plural comparisons of the SQUID output signal and a predetermined signal | Tomoaki Ueda, Masahiro Tanaka | 1994-02-08 |