Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8189213 | Image forming apparatus capable of using security code for communication | — | 2012-05-29 |
| 8022588 | Single-phase 2-pole electric motor in which main windings and auxiliary windings are mutually offset by other than 90 degrees and mounted in different size slots | Hayato Yoshino, Yoshio Takita, Koji Yabe, Tomoaki Oikawa | 2011-09-20 |
| 7961951 | Image processing apparatus capable of accurately removing isolated point noise, image processing method, and computer readable medium | — | 2011-06-14 |
| 7292258 | Multibeam scanning optical apparatus and multibeam image forming apparatus | Kazuyoshi Noguchi, Hidekazu Takahama, Toru Maegawa | 2007-11-06 |
| 6597231 | Semiconductor switching circuit and semiconductor device using same | — | 2003-07-22 |