Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748979 | Fluid supply valve | Hisashi Miyazawa, Hirofumi Kikuchi, Youichi Nishimuro | 2004-06-15 |
| 6699550 | Base-body for photosensitive drum and photosensitive drum with the use of the same | Takahiro Suzuki, Munenori Iizuka | 2004-03-02 |