Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9377724 | Image forming apparatus and method using decolorable ink | Minoru Yoshida, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi, Ken Iguchi | 2016-06-28 |
| 9335680 | Image forming apparatus having fixing device that responds to request when using decolorable ink | Minoru Yoshida, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi, Ken Iguchi | 2016-05-10 |