Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474886 | Color printer and method of feeding paper by tension rollers | Hayami Sugiyama, Kenichi Kawahara, Sigeyuki Kawamura, Hiroshi Matsuda, Takasi Kubota +1 more | 2002-11-05 |