Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529788 | Recycling system and recycling method | Tatsuo Tani, Kiyoshi Sakai, Yasushi Akiba, Shohzoh Miyawaki, Teruzo Hasumi +3 more | 2003-03-04 |
| 6150066 | Method and apparatus for repetitively using a toner image carrier sheet | Tsuneo Kurotori, Katsuhiro Echigo, Hisamitsu Mizuno, Kunio Hibi | 2000-11-21 |
| 5678158 | Apparatus for repetitively using a toner image carrier | Tsuneo Kurotori, Katsuhiro Echigo, Hisamitsu Mizuno, Kunio Hibi | 1997-10-14 |
| 5463447 | Device for removing a toner from a toner image carrier | Tsuneo Kurotori, Katsuhiro Echigo, Hisamitsu Mizuno, Kunio Hibi | 1995-10-31 |