Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940420 | Color image forming apparatus and method and image processing program | — | 2011-05-10 |
| 7924471 | Image processing apparatus and image processing method | Mineko Sato, Toshikazu Sekizawa, Rieko Akiba | 2011-04-12 |