Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968140 | Image forming device | — | 2005-11-22 |
| 6760130 | Image scanning apparatus | — | 2004-07-06 |
| 5659841 | Electrostatic recording control method and electrostatic recording apparatus | Takao Umeda, Hiroyuki Mabuchi, Masayasu Anzai, Kozi Kato, Yoshihiro Gunji | 1997-08-19 |