Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7459805 | Image forming apparatus | Akihiko Koyama, Yasushige Hori | 2008-12-02 |
| 7184677 | Image forming apparatus for transferring respective toner colors on a transfer medium | Kuniaki Tanaka, Nozomu Inoue, Yoshio Nakazawa, Keiichi Taguchi | 2007-02-27 |
| 6832060 | Image forming apparatus and method for processing a plurality of toner colors onto a transfer medium | Kuniaki Tanaka, Nozomu Inoue, Yoshio Nakazawa, Keiichi Taguchi | 2004-12-14 |
| 6633737 | Image forming device having transfer registration control | Kuniaki Tanaka, Nozomu Inoue, Yoshio Nakazawa, Keiichi Taguchi | 2003-10-14 |