Issued Patents 2011
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080953 | Motor control method and device | — | 2011-12-20 |
| 8072166 | Brushless motor | Mamoru Sugimoto, Isamu Sejimo, Kazuyoshi Nakamura | 2011-12-06 |
| 8044623 | Drive control circuit for electric motor | Isamu Sejimo, Takafumi Suzuki | 2011-10-25 |
| 8035325 | Single-phase brushless motor | Mamoru Sugimoto | 2011-10-11 |
| 8018184 | PWM control circuit and PWM control method | — | 2011-09-13 |
| 8004225 | Drive control circuit for electric motor and electric motor equipped with same | — | 2011-08-23 |
| 7999482 | Lighting of discharge lamp by frequency control | — | 2011-08-16 |
| 7994687 | Piezoelectric actuator and method for driving the same | — | 2011-08-09 |
| 7996705 | Signal bus, multilevel input interface and information processor | — | 2011-08-09 |
| 7996692 | Information processing apparatus and semiconductor integrated circuit | — | 2011-08-09 |
| 7992444 | Pressure detection device and pressure detection method | Yojiro Okakura | 2011-08-09 |
| 7986069 | Brushless electric machine | — | 2011-07-26 |
| 7965044 | Light source device and projector including light source device | Yutaka Takada, Shigekazu Takagi, Satoshi Fujii | 2011-06-21 |
| 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 |
| 7880319 | Power generating device utilizing hydrodynamic force | — | 2011-02-01 |
| 7880356 | Brushless electric machine | — | 2011-02-01 |