Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7706725 | Full-color image forming apparatus having variable power light source | Toshiaki Fujisawa, Hitoshi Nagahama | 2010-04-27 |
| 6941085 | Transfer member cleaning method and image forming apparatus | Nobuhiko Nakano, Mitsuhiro Hasegawa | 2005-09-06 |
| 6627371 | Apparatus and method for forming image | Mitsuhiro Hasegawa, Nobuhiko Nakano, Rikiya Matsuo | 2003-09-30 |
| 6459867 | Developing apparatus | Toshihide Ohgoshi, Eiichi Kido, Atsushi Inoue, Takayuki Yamanaka, Masahiro Sakai +2 more | 2002-10-01 |
| 6431362 | Apparatus and method for packaging unit having toner storage | Hiroshige Araki, Toshihide Ohgoshi, Yoshinori Otsuka, Eiichi Kido | 2002-08-13 |
| 6339686 | Developer unit with cleaning element | Takayuki Yamanaka, Atsushi Inoue, Eiichi Kido, Mikie Kobayashi, Jitsuo Masuda +3 more | 2002-01-15 |
| 6163675 | Image forming apparatus | Eiichi Kido, Toshihide Ohgoshi | 2000-12-19 |
| 6094550 | Developing apparatus | Eiichi Kido, Toshihide Ohgoshi, Yoshinori Ohtsuka, Hiroshige Araki, Yasuo Imai +2 more | 2000-07-25 |
| 5990924 | Image forming apparatus | Eiichi Kido, Yuhi Yui, Toshihide Ohgoshi, Satoshi Murakami, Takahiro Kawakami | 1999-11-23 |
| 5794109 | Developing apparatus having recessed sections on developing roller | Toshihiro Ota, Keiji Katoh, Eiichi Kido, Yuhi Yui | 1998-08-11 |
| 5761589 | Detachable developing device for providing first and second voltages for an image forming apparatus | Eiichi Kido, Toshihiro Ota, Yuhi Yui, Tokio Awata, Satoshi Murakami | 1998-06-02 |
| 5640651 | Developing device | Keiji Katoh, Hiroshige Araki, Yasuo Imai, Eiichi Kido, Toshihiro Ota +1 more | 1997-06-17 |