Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719469 | Ink jet recording apparatus capable of performing a duplex print operation | Motokazu Yasui, Tsumori Sato, Masato Yokoyama, Masumi Sato | 2004-04-13 |
| 6708014 | Electrostatic transportation device, development device and image formation apparatus | Yohichiro Miyaguchi, Nobuaki Kondoh, Takeshi Takemoto, Katsuo Sakai | 2004-03-16 |