Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341206 | Image developing apparatus having developer seal | Naoki Yamaguchi, Junichi Tanizaki, Takeshi Houman, Yoshihiro Mizoguchi, Yoshiaki Ijima +1 more | 2002-01-22 |
| D445822 | Image forming apparatus | Takashi Tosa, Tamio Kayahara, Kenji Fukuda, Kazuhiro Seguchi | 2001-07-31 |