Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948200 | Motor drive device, image reading device, image forming apparatus, and motor drive method | Yasuyuki Fukunaga, Masatake Ohmori, Mitsuo Shinya, Hirokazu Goto | 2011-05-24 |