Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8305656 | Image reading apparatus, image forming apparatus incorporating the same, image reading control method therefor, and program implementing the method | Toshio Hayashi, Koji Doi, Kunio Tsuruno, Satoru Kanno, Akihito Mori +1 more | 2012-11-06 |
| 7751076 | Control apparatus used in image forming apparatus, control method therefor, and image forming apparatus, having a relay device, with identification information obtaining feature for the relay device | Mitsushige Murata, Koji Doi, Kunio Tsuruno, Toshio Hayashi, Satoru Kanno +1 more | 2010-07-06 |
| 7731093 | Image reading/forming apparatus and method | Keizo Isemura, Toshio Hayashi, Mitsushige Murata, Masatoshi Tanabe, Junichi Intoh +1 more | 2010-06-08 |
| 7657670 | Control apparatus system | Koji Doi, Toshio Hayashi, Satoru Kanno, Mitsushige Murata, Akihito Mori +1 more | 2010-02-02 |
| 7463388 | Image forming apparatus with control of image formation using read information | Hiroaki Tomiyasu, Jun'ichi Intoh, Masatoshi Tanabe, Toshio Hayashi, Keizo Isemura +5 more | 2008-12-09 |
| 7341326 | Image forming apparatus and method of controlling image forming apparatus | Shunsaku Kondo, Masatoshi Tanabe, Toshio Hayashi, Keizo Isemura, Mitsushige Murata +1 more | 2008-03-11 |
| 7106996 | Image forming apparatus | Tomohiro Tamaoki | 2006-09-12 |
| 6965747 | Image forming apparatus with control feature for forming predetermined pattern and normal images | Tomohiro Tamaoki | 2005-11-15 |
| 6397035 | Image forming apparatus with control of conveying speeds | Tatsuhito Kataoka, Kazuhiko Hirooka, Katsumi Takahashi | 2002-05-28 |
| 6385406 | Sheet detecting apparatus with correction means for sheet surface condition and sheet thickness | Yoshiyuki Suzuki, Kazuhiko Hirooka, Michiharu Masuda, Masashi Oyumi, Hajime Kaji | 2002-05-07 |
| 6311039 | Sheet conveying apparatus and image forming apparatus provided with the same | Kazuhiko Hirooka, Tatsuhito Kataoka, Katsumi Takahashi | 2001-10-30 |
| 5867279 | Copying machine adapted to copy images of two or more originals on a single sheet of paper | Takashi Sugiura, Satoru Kutsuwada | 1999-02-02 |
| 5726781 | Image processing for converting color images into monochrome pattern images | Keizo Isemura, Kunio Yoshihara, Hiroyuki Ichikawa, Masanori Sakai, Masatoshi Tanabe +2 more | 1998-03-10 |
| 5710959 | Image forming apparatus having a function of turning on a power supply using a timer | Kazuhiko Hirooka, Akihiko Satoh, Mitsuhiko Sato, Tetsuya Nozaki, Yoshihito Osari +1 more | 1998-01-20 |
| 5691827 | Image processing apparatus for converting a color image into a pattern image with a line having a width which is equal to or less than a predetermined width not being converted | Masafumi Kamei, Yoshiyuki Suzuki, Shizuo Hasegawa, Hiroyuki Ichikawa, Akio Itoh +1 more | 1997-11-25 |
| 5557430 | Image processing apparatus generating patterns for colors based on a set relation between colors and patterns and synthesizing patterns with extracted monochromatic information | Keizo Isemura, Kunio Yoshihara, Hiroyuki Ichikawa, Masanori Sakai, Masatoshi Tanabe +2 more | 1996-09-17 |
| 5485288 | Image processing apparatus for converting a color image into a pattern image with a synthesized gradation image increasing in density closer to contour portions of the pattern image | Masafumi Kamei, Yoshiyuki Suzuki, Shizuo Hasegawa, Hiroyuki Ichikawa, Akio Itoh +1 more | 1996-01-16 |
| 4939553 | Original detection apparatus | Isamu Sato | 1990-07-03 |