Issued Patents All Time
Showing 51–75 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7956562 | Motor and motor drive system | — | 2011-06-07 |
| 7952771 | Image data processing device, image display device, driving video data generating method and computer program product | Takahiro Sagawa | 2011-05-31 |
| 7948141 | Electric motor device | — | 2011-05-24 |
| 7940240 | Signal processing for reducing blur of moving image | Takahiro Sagawa | 2011-05-10 |
| 7906930 | Brushless electric machine | Mamoru Sugimoto, Yojiro Okakura | 2011-03-15 |
| 7906925 | Electric motor, drive system employing multiple electric motors, and method for controlling the same | — | 2011-03-15 |
| 7903173 | Moving image display device and method for moving image display | Takahiro Sagawa, Hidehito Iisaka, Mitsuhiro Inazumi | 2011-03-08 |
| 7898211 | Driving circuit for motor and device equipped with driving circuit | — | 2011-03-01 |
| 7884563 | Motor and drive control system thereof | — | 2011-02-08 |
| 7884517 | Electric machine | — | 2011-02-08 |
| 7880356 | Brushless electric machine | — | 2011-02-01 |
| 7880319 | Power generating device utilizing hydrodynamic force | — | 2011-02-01 |
| 7876062 | Brushless electric machine and apparatus using the same | — | 2011-01-25 |
| 7868947 | Moving image display device and method for moving image display | Takahiro Sagawa, Hidehito Iisaka | 2011-01-11 |
| 7866829 | Optical diaphragm, projector, correction parameter calibrator, and correction parameter calibrating method | Hidehito Iisaka | 2011-01-11 |
| 7839453 | Movement compensation | — | 2010-11-23 |
| 7835883 | Method and device for measuring rotation speed of rotating equipment | — | 2010-11-16 |
| 7830104 | Brushless motor | — | 2010-11-09 |
| 7825649 | Specific phase position detection | — | 2010-11-02 |
| 7802036 | Serial communication system using an I2C bus as a serial bus | — | 2010-09-21 |
| 7795815 | Light source device and projector including light source device | Yutaka Takada, Shigekazu Takagi, Satoshi Fujii | 2010-09-14 |
| 7777381 | Magnetic structure and motor employing said magnetic structure, and driver comprising said motor | — | 2010-08-17 |
| 7768157 | Brushless motor | — | 2010-08-03 |
| 7755409 | Clock signal generator | — | 2010-07-13 |
| 7741927 | PWM control circuit and motor equipped with the same | — | 2010-06-22 |