Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8743164 | Image erasing apparatus and image erasing method | Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki +3 more | 2014-06-03 |
| 8220790 | Sheet processing apparatus and sheet processing method | Ken Iguchi, Takahiro Kawaguchi, Shinichiro Mano | 2012-07-17 |