Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7004650 | Developing device using a developing liquid and image forming apparatus including the same | Tsutomu Sasaki, Osamu Satoh, Masahiko Itaya, Hiroki Kubozono | 2006-02-28 |
| 7003248 | Liquid image formation apparatus and liquid developing device | Tsutomu Sasaki, Mie Yoshino, Noriyasu Takeuchi, Tohru Nakano, Yusuke Takeda | 2006-02-21 |
| 6999701 | Image forming apparatus with adjustable removal and developing nips | Mie Yoshino, Tohru Nakano, Yusuke Takeda, Noriyasu Takeuchi, Tsutomu Sasaki | 2006-02-14 |
| 6947700 | Fixing apparatus and image forming apparatus | Eishu Ohdake, Noriyasu Takeuchi | 2005-09-20 |
| 6897002 | Liquid developer, image-fixing apparatus using the same, and image-forming apparatus using the same | Tsutomu Teraoka, Tsutomu Sasaki, Masahiko Itaya | 2005-05-24 |
| 6876822 | Methods for forming and developing an image | Tsutomu Sasaki, Osamu Satoh, Masahiko Itaya, Hiroki Kubozono | 2005-04-05 |
| 6865359 | Image forming apparatus using a developing liquid | Tsutomu Sasaki, Mie Yoshino, Yusuke Takeda, Tohru Nakano, Noriyasu Takeuchi | 2005-03-08 |
| 6829460 | Liquid image formation apparatus and liquid developing device | Tsutomu Sasaki, Mie Yoshino, Noriyasu Takeuchi, Tohru Nakano, Yusuke Takeda | 2004-12-07 |
| 6738592 | Image forming apparatus using a developing liquid | Tsutomu Sasaki, Mie Yoshino, Yusuke Takeda, Tohru Nakano, Noriyasu Takeuchi | 2004-05-18 |
| 6735408 | Image forming apparatus with adjustable removal and developing nips | Mie Yoshino, Tohru Nakano, Yusuke Takeda, Noriyasu Takeuchi, Tsutomu Sasaki | 2004-05-11 |
| 6694112 | Developing device using a developing liquid including a rotatable agitator in a developing liquid reservoir and image forming apparatus including the same | Tsutomu Sasaki, Osamu Satoh, Masahiko Itaya, Hiroki Kubozono | 2004-02-17 |
| 6640073 | Liquid image formation apparatus and liquid developing device | Tsutomu Sasaki, Mie Yoshino, Noriyasu Takeuchi, Tohru Nakano, Yusuke Takeda | 2003-10-28 |
| 6150066 | Method and apparatus for repetitively using a toner image carrier sheet | Katsuhiro Echigo, Hisamitsu Mizuno, Mitsuaki Urakawa, Kunio Hibi | 2000-11-21 |
| 5987281 | Image forming apparatus | Makoto Obu, Sadayuki Iwai | 1999-11-16 |
| 5809388 | Image forming apparatus and fixing device therefor | Toshio Inada, Itsuo Ikeda, Sadayuki Iwai, Yusuke Takeda | 1998-09-15 |
| 5708938 | Wet process image forming apparatus and carrier vapor collecting device therefor | Noriyasu Takeuchi, Masakazu Muranaka, Katsuaki Miyawaki, Toshio Inada, Yusuke Takeda +2 more | 1998-01-13 |
| 5678158 | Apparatus for repetitively using a toner image carrier | Katsuhiro Echigo, Hisamitsu Mizuno, Mitsuaki Urakawa, Kunio Hibi | 1997-10-14 |
| 5642188 | Wet-type electrophotographic image formation method | Manabu Mochizuki, Kenzo Ariyama, Kenji Kojima, Ichiro Tsuruoka, Katsuhiro Echigo +1 more | 1997-06-24 |
| 5463447 | Device for removing a toner from a toner image carrier | Katsuhiro Echigo, Mitsuaki Urakawa, Hisamitsu Mizuno, Kunio Hibi | 1995-10-31 |
| 5463453 | Wet-type image formation apparatus | Manabu Mochizuki, Kenzo Ariyama, Kenji Kojima, Ichiro Tsuruoka, Katsuhiro Echigo +2 more | 1995-10-31 |
| 5402220 | Fixing device for an image forming apparatus featuring a fixing belt and heating control | Mitsuo Tanaka, Takashi Bisaiji, Takeshi Takemoto, Kohichiro Jinnai, Toshio Kawakubo | 1995-03-28 |
| 5384225 | Liquid developer for latent electrostatic images | Manabu Mochizuki, Kenzo Ariyama, Kenji Kojima, Ichiro Tsuruoka, Katsuhiro Echigo +1 more | 1995-01-24 |
| 5359398 | Electrophotographic copier with a developing device using a liquid developer | Katsuhiro Echigo, Ichiro Tsuruoka, Manabu Mochizuki, Kenzo Ariyama, Kenji Kojima +3 more | 1994-10-25 |
| 5263698 | Binding device for an image forming apparatus with cover sheet | Masami Higuchi, Hiroshi Yasuda, Fumio Kishi, Takashi Seto, Masakuni Kutsuwada | 1993-11-23 |
| RE34437 | Apparatus for forming multicolor electrophotographic images through wet-type developing process | Kenzo Ariyama, Manabu Mochizuki | 1993-11-09 |