Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829450 | Transfer bias applying method for an image forming apparatus and device for the same | Takahiro Tamiya, Akihiro Sugino, Hiromi Ogiyama, Kohki Katoh, Mitsuru Takahashi +1 more | 2004-12-07 |
| 6785500 | Image forming apparatus including image transfer body with elastic layer and coating layer | Mitsuru Takahashi, Yuuji Sawai, Hiromi Ogiyama, Akihiro Sugino, Kohki Katoh | 2004-08-31 |
| 6741821 | Image forming apparatus, and process cartridge for use in image forming apparatus | Akihiro Sugino, Yuuji Sawai, Mitsuru Takahashi, Kohki Katoh, Hiromi Ogiyama +1 more | 2004-05-25 |
| 6697595 | Method and apparatus for forming an image with no degradation | Toshiaki Motohashi, Yuuji Sawai, Shin Kayahara, Ryuta Takeichi, Mitsuru Takahashi +2 more | 2004-02-24 |