Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078071 | Image forming apparatus and control method of the image forming apparatus | Katsuhiro Kojima, Hideki Matsumoto, Masaki Ojima, Minoru Matsuguma | 2011-12-13 |
| 8000630 | Developing cartridge, process cartridge, and electrophotographic image forming apparatus | — | 2011-08-16 |