Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471764 | Sheet processing apparatus and sheet processing method | — | 2019-11-12 |
| 10343444 | Sheet processing apparatus and sheet processing method | — | 2019-07-09 |
| 10336117 | Image erasing apparatus and image erasing method | Ken Iguchi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki, Kikuo Mizutani +3 more | 2019-07-02 |