Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8577238 | Fixing device and image forming apparatus | Norio Ogawahara, Yasuyuki Kobayashi, Masaki Nagata, Kouichi Imazu | 2013-11-05 |
| 7429995 | Image forming apparatus | Keiichiro Sato, Kenji Hara, Yumiko Onuma, Yoshiaki Tainaka, Seiji Taira +4 more | 2008-09-30 |
| 7299000 | Image forming apparatus having a recording material transporting path | Seiji Taira, Kenji Hara, Yoshiaki Tainaka, Yumiko Onuma, Keiichiro Sato +4 more | 2007-11-20 |