Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101361 | Image forming apparatus with a device and a method to increase contact area between a transfer sheet and an image carrier | Kenji Karashima, Kohichi Yamazaki, Kentaro Matsumoto, Kazuhiko Yuuki, Manabu Mochizuki +2 more | 2000-08-08 |
| 5950055 | Powder pump and image forming apparatus having the powder pump and method therefor | Masazumi Yahata, Shunji Katoh, Yuuji Kitajima, Satoshi Takano, Fumihito Itoh | 1999-09-07 |
| 5884134 | Image forming apparatus with a device to increase contact area between a transfer sheet and an image carrier | Kenji Karashima, Kohichi Yamazaki, Kentaro Matsumoto, Kazuhiko Yuuki, Manabu Mochizuki +2 more | 1999-03-16 |
| 5559590 | Image forming apparatus which cleans a transfer belt by applying a bias voltage | Makoto Arai, Norimasa Sohmiya, Satoshi Takano | 1996-09-24 |
| 5552871 | Image transferring device for image forming apparatus | Akio Kutsuwada | 1996-09-03 |
| 5493371 | Image transferring device for image forming apparatus | Akio Kutsuwada | 1996-02-20 |