Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947691 | Electrostatic transportation device, development device and image formation apparatus | Nobuaki Kondoh, Takeshi Takemoto, Katsuo Sakai, Masanori Horike | 2005-09-20 |
| 6941098 | Classifier, developer, and image forming apparatus | Masanori Horike, Takeshi Takemoto, Yutaka Ebi, Toshiroh Higuchi | 2005-09-06 |
| 6901231 | Developing apparatus, developing method, image forming apparatus, image forming method and cartridge thereof | Katsuo Sakai, Masanori Horike, Nobuaki Kondoh | 2005-05-31 |