Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982242 | Warp-free semiconductor wafer, and devices using the same | — | 2011-07-19 |
| 7948200 | Motor drive device, image reading device, image forming apparatus, and motor drive method | Yasuyuki Fukunaga, Masatake Ohmori, Mitsuo Shinya, Toshiaki Nomura | 2011-05-24 |