Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054327 | Optical scanning device and image forming apparatus using the same | Mitsumi Fujii | 2011-11-08 |
| 7593029 | Optical scanning device and image forming apparatus using the same | Mitsumi Fujii, Tomohiro Nakajima, Yoshinori Hayashi, Eiji Mochizuki | 2009-09-22 |
| 7417780 | Vibration mirror, optical scanning device, and image forming using the same, method for making the same, and method for scanning image | Mitsumi Fujii, Tomohiro Nakajima | 2008-08-26 |
| 7221493 | Vibration mirror, optical scanning device, and image forming using the same, method for making the same, and method for scanning image | Mitsumi Fujii, Tomohiro Nakajima | 2007-05-22 |
| 7068296 | Optical scanning device for reducing a dot position displacement at a joint of scanning lines | Yoshinori Hayashi, Tomohiro Nakajima, Mitsumi Fujii, Eiji Mochizuki | 2006-06-27 |
| 6972883 | Vibration mirror, optical scanning device, and image forming using the same, method for making the same, and method for scanning image | Mitsumi Fujii, Tomohiro Nakajima | 2005-12-06 |
| 6497474 | Electrostatic actuator, method of producing electrostatic actuator, micropump, recording head, ink jet recording apparatus, ink cartridge, and method of producing recording head | Mitsugu Irinoda, Junichi Azumi, Kaihei Isshiki | 2002-12-24 |
| 5793073 | Semiconductor thin film sensor device with (110) plane | Morimasa Kaminishi, Takayuki Yamaguchi | 1998-08-11 |