Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077369 | Optical scanning device, optical writing device, and image forming apparatus | Yoshinori Hayashi, Takeshi Ueda, Daisuke Ichii, Kenichiroh Saisho | 2011-12-13 |
| 8020054 | Test apparatus and test method | — | 2011-09-13 |
| 8009342 | Optical scanning device, image forming apparatus, and controlling method | — | 2011-08-30 |
| 7973990 | Optical scanning device, optical writing device, and image forming apparatus | Yoshinori Hayashi, Takeshi Ueda, Daisuke Ichii, Kenichiroh Saisho | 2011-07-05 |
| 7876486 | Optical scanning apparatus, optical writing apparatus, and image forming apparatus | Kenichiroh Saisho | 2011-01-25 |