Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815663 | Apparatus for optical scanning along with measurement of optical characteristics within scanning region | — | 2004-11-09 |
| 6771296 | Optical scanning device and method for providing specific dot offsets at center and ends of scan width | Yoshinori Hayashi | 2004-08-03 |
| 6744545 | Optical scanning lens, optical scanning device and image forming apparatus | Hiroyuki Suhara, Satoru Itoh, Tatsuya Ito, Yoshinori Hayashi, Magane Aoki +5 more | 2004-06-01 |
| 6696131 | Ceramic honeycomb structure | Mamoru Nishimura | 2004-02-24 |