Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8213848 | Image forming apparatus including a fixing device configured to apply heat and method thereof | Satoru Ishikake, Tsuneo Kurotori, Yoshihiro Arai | 2012-07-03 |
| 7582651 | Pyrrolopyridine derivative and use thereof | Takahiro Matsumoto, Osamu Kurasawa, Tsuneo Oda, Hiroshi Nagabukuro | 2009-09-01 |
| 6910564 | Toothed electromagnetic clutch brake | — | 2005-06-28 |
| 6169755 | Laser-diode-pumped solid state laser and an optical system using the same | Yutaka Murakami | 2001-01-02 |
| 6141521 | Image forming device and method therefor | Kazuhiko Yuuki, Shinji Tamaki, Takeshi Saitoh | 2000-10-31 |
| 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, Noriyuki Usui +2 more | 2000-08-08 |
| 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, Noriyuki Usui +2 more | 1999-03-16 |
| 5864733 | Developing device for image forming apparatus | Asami Mae, Kentaro Matsumoto, Kenji Karashima, Kazuhiko Yuki, Chikara Imai +2 more | 1999-01-26 |
| 5642188 | Wet-type electrophotographic image formation method | Tsuneo Kurotori, Kenzo Ariyama, Kenji Kojima, Ichiro Tsuruoka, Katsuhiro Echigo +1 more | 1997-06-24 |
| 5610896 | Optical recording system using a gas laser capable of oscillating in a single longitudinal mode | — | 1997-03-11 |
| 5514686 | Use of macrolide compounds for eye diseases | Yoichi Iwaki | 1996-05-07 |
| 5463453 | Wet-type image formation apparatus | Tsuneo Kurotori, Kenzo Ariyama, Kenji Kojima, Ichiro Tsuruoka, Katsuhiro Echigo +2 more | 1995-10-31 |
| 5384225 | Liquid developer for latent electrostatic images | Tsuneo Kurotori, 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, Tsuneo Kurotori, Kenzo Ariyama, Kenji Kojima +3 more | 1994-10-25 |
| RE34437 | Apparatus for forming multicolor electrophotographic images through wet-type developing process | Kenzo Ariyama, Tsuneo Kurotori | 1993-11-09 |
| 5208211 | Image-receiving sheet for electrophotography and electrophotographic method using the same | Tsuneo Kurotori, Itsuo Ikeda, Yuji Sawai | 1993-05-04 |
| 5164778 | Image forming apparatus with ozone detection and deodorizer | Hiroshi Tanabe, Minoru Iwamoto, Tsuneo Kurotori, Ichiro Tsuruoka, Itsuo Ikeda | 1992-11-17 |
| 5155531 | Apparatus for decomposing ozone by using a solvent mist | Tsuneo Kurotori, Ichiro Tsuruoka, Katsuhiro Echigo, Itsuo Ikeda, Minoru Iwamoto +2 more | 1992-10-13 |
| 5155534 | Apparatus for forming and developing latent electrostatic images with liquid developer and release agent | Tsuneo Kurotori, Ichiro Tsuruoka, Katsuhiro Echigo, Itsuo Ikeda | 1992-10-13 |
| 5099289 | Electrophotographic wet-type image fixing unit for use with copy paper and transparencies | Tsuneo Kurotori, Kenzou Ariyama | 1992-03-24 |
| 5021834 | Wet-type image formation apparatus | Ichirio Tsuruoka, Katsuhiro Echigo, Tsuneo Kurotori, Kenzo Ariyama, Kenji Kojima +1 more | 1991-06-04 |
| 4987457 | Fixing method for a wet process copier | Tsuneo Kurotori, Ichiro Tsuruoka, Katsuhiro Echigo, Hiroaki Takenouchi, Setsuo Soga | 1991-01-22 |
| 4985733 | Image fixing unit for use in wet-type electrophotographic copying machine | Tsuneo Kurotori, Kenzo Ariyama, Ichiro Tsuruoka, Hiroaki Takenouchi, Katsuhiro Echigo | 1991-01-15 |
| 4860050 | Developing replenisher material for use in image forming device | Tsuneo Kurotori, Kenzo Ariyama, Shinichi Kuramoto, Yoshihiro Sugiyama, Hajime Takanashi +3 more | 1989-08-22 |
| 4833500 | Developing apparatus | Tuneo Kurotori | 1989-05-23 |