Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513347 | Laser scanning unit, image forming apparatus, laser scanning method, and non-transitory storage medium | — | 2022-11-29 |
| 10782628 | Optical scanner and image forming apparatus including optical scanner | — | 2020-09-22 |
| 10146151 | Optical scanning device and image forming apparatus including the same | — | 2018-12-04 |
| 9917971 | Laser scanning device and image forming apparatus including the same | Hideki Ishida, Yuji Toyota | 2018-03-13 |
| 9885973 | Optical deflector, and optical scanning device and image forming apparatus equipped with same | Hiroatsu Tamai | 2018-02-06 |
| 9841698 | Optical deflector, and optical scanning device and image forming apparatus equipped with same | Takayuki Kurihara, Seiji Taki, Shingo Yoshida | 2017-12-12 |
| 9671717 | Optical scanning device, image forming apparatus, aperture fixing method | Shingo Yoshida, Takayuki Kurihara, Kosuke Uchida | 2017-06-06 |
| 9665035 | Light source unit, laser scanning unit, and image forming apparatus | — | 2017-05-30 |
| 9594244 | Light deflector with plate-like mirror forming a base of a recess in a movable member and a mass body on a non-deflecting surface of the mirror to adjust a resonent frequency of the movable member | — | 2017-03-14 |
| 9516187 | Laser scanning unit and image forming apparatus including the same | — | 2016-12-06 |
| 9423719 | Optical scanning device and image forming apparatus using the same | — | 2016-08-23 |
| 9377620 | Optical scanning device, image forming apparatus, aperture fixing method | Shingo Yoshida, Takayuki Kurihara | 2016-06-28 |
| 9335651 | Optical scanning device, image forming apparatus, aperture fixing method | Shingo Yoshida, Takayuki Kurihara | 2016-05-10 |
| 9298004 | Optical scanning device, image forming apparatus | Shingo Yoshida, Takayuki Kurihara | 2016-03-29 |
| 9279981 | Light deflector, optical scanning device and image forming apparatus | — | 2016-03-08 |
| 8829422 | Optical scanning apparatus using MEMS mirror and image forming apparatus provided with the same | — | 2014-09-09 |
| 8810623 | Optical scanning device and image forming apparatus | — | 2014-08-19 |
| 8724187 | Collimator lens, optical scanning device and image forming apparatus using same | Issei Nakano | 2014-05-13 |