Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8032043 | Image forming apparatus and image forming method | Kanji Nakayama, Noritoshi Hagimoto, Yuusuke Okuno, Toshiya Aoki | 2011-10-04 |
| 7970305 | Development apparatus, image forming apparatus and image forming method for consuming degraded toner | Yuusuke Okuno, Tomohiro Kato, Toru Hayase | 2011-06-28 |