Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7466057 | Claw pole motor stator | Shin Aoki, Hiroyuki Kikuchi, Masahiro Seki, Tadanobu Takahashi, Shigeru Tajima | 2008-12-16 |
| 7440702 | Method for transmitting digital image signal, digital image transmitting device, digital image sending device and digital image receiver | — | 2008-10-21 |
| 7400101 | Method for detecting rotor angle of DC brushless motor and controller of DC brushless motor | Yutaka Takahashi, Tomohiro Shiraishi, Hajime Kondoh | 2008-07-15 |
| 7345395 | Motor stator core with skewed slots and production process therefor | Tadanobu Takahashi, Shigeru Tajima, Masahiro Seki, Hiroyuki Kikuchi, Shin Aoki | 2008-03-18 |
| 7258009 | Clock generating device, vibration type gyro sensor, navigation device, imaging device, and electronic apparatus | — | 2007-08-21 |
| 7135802 | Claw pole motor stator | Masahiro Seki, Shin Aoki, Hiroyuki Kikuchi, Tadanobu Takahashi, Shigeru Tajima | 2006-11-14 |
| 7108087 | Power transmitting apparatus for hybrid vehicle | — | 2006-09-19 |
| 7064504 | Control apparatus for brushless DC motor | Yutaka Takahashi, Masato Miyauchi | 2006-06-20 |
| 7034481 | Power transmission device for hybrid vehicle | — | 2006-04-25 |
| 7019444 | Method of adjusting temperature properties of piezoelectric devices and oscillation circuits | Yoshihiro Kobayashi | 2006-03-28 |
| 6909290 | Rotor angle detecting apparatus for DC brushless motor | Yutaka Takahashi | 2005-06-21 |
| 6838843 | Controller for DC brushless motor | Yutaka Takahashi | 2005-01-04 |
| 6812660 | Apparatus for controlling brushless motor | Yutaka Takahashi | 2004-11-02 |
| 6812659 | Apparatus for controlling brushless motor | Yutaka Takahashi | 2004-11-02 |
| 6794948 | Oscillation circuit and electronics using the same | Yoshihiro Kobayashi | 2004-09-21 |
| 6777854 | Method of adjusting temperature properties of piezoelectric devices and oscillation circuits | Yoshihiro Kobayashi | 2004-08-17 |
| 6778028 | Temperature-compensated radio-frequency oscillator and communication device | Yoshihiro Kobayashi | 2004-08-17 |
| 6778030 | Oscillation circuit having a positive feedback oscillation loop and a signal selection part | Yoshihiro Kobayashi | 2004-08-17 |
| 6707265 | Rotor angle detecting apparatus for DC brushless motors | Yutaka Takahashi | 2004-03-16 |
| 6703877 | Clock shaping circuit and electronic equipment | Yoshihiro Kobayashi | 2004-03-09 |
| 6674261 | Motor control apparatus | Yutaka Takahashi | 2004-01-06 |
| 6664795 | System for detecting remaining charge of electrical double layer capacitor | Yutaka Tamagawa | 2003-12-16 |
| 6608456 | Motor control apparatus | Toshinori Tsukamoto | 2003-08-19 |
| 6566826 | Power transmitting apparatus for hybrid vehicle and method of controlling power transmitting apparatus | Yutaka Tamagawa | 2003-05-20 |
| 6163668 | Multi-functional copier and printing apparatus which provides various options from which to read in, output and display images | Masaki Takahashi, Hiroyuki Ichiyoshi, Hiroaki Sasaki, Yosuke Osawa, Yasunori Senshiki +1 more | 2000-12-19 |