Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7736827 | Developer recycling method | Yoshihiro Morii, Hiroyuki Matsuura, Takeshi Sugimoto | 2010-06-15 |
| 7010248 | Toner recycling method and toner recycling system | Yoshihiro Morii, Satosu Souma, Hiroyuki Kishi, Hiroyuki Matsuura | 2006-03-07 |