Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7443490 | Medium discrimination device, image forming apparatus, and program having simplified mechanism | Masaru Yamagishi, Nobuo Inoue, Kouki Sakamoto, Nobuyuki Shimodaira, Yasuharu Gaman +1 more | 2008-10-28 |