Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12125729 | Substrate storage apparatus and substrate processing system | Kohei Watabe, Yuya Matsuda | 2024-10-22 |
| 7821674 | Image processing apparatus, image forming apparatus, information embedding method, and information embedding program | Koji Naito, Hideyuki Hashimoto, Katsuhisa Toyama | 2010-10-26 |
| 7634576 | Recording medium recording program causing computer to perform data transfer | Tomonari Yoshimura, Kazuo Inui | 2009-12-15 |
| 7299293 | Device and method for data transfer | Tomonari Yoshimura, Kazuo Inui | 2007-11-20 |
| 6809742 | Image editing device permitting user to register desired patterns | Toshihisa Motosugi | 2004-10-26 |
| 6345118 | Image processing apparatus | — | 2002-02-05 |
| 6327453 | Image forming apparatus and registration correction method to correct dislocation of formed images | Shoji Imaizumi, Takatsugu Kuno, Kazuyuki Kawabata | 2001-12-04 |
| 6008911 | Digital image forming apparatus | Kazuyuki Fukui, Yoshinobu Hada, Takanobu Yamada | 1999-12-28 |
| 6009195 | Image processor with marker edition mode | Hironobu Nakata, Toshihisa Motosugi | 1999-12-28 |
| 6002404 | Image editing device for processing image data | — | 1999-12-14 |
| 5937233 | Image editing apparatus that edits by detecting marker applied to original | Hironobu Nakata, Toshihisa Motosugi | 1999-08-10 |
| 5875035 | Image processing device with original image determination means | Toshihisa Motosugi | 1999-02-23 |
| 5585927 | Digital image forming apparatus having gradation characteristic setting means | Kazuyuki Fukui, Takanobu Yamada, Yoshinobu Hada, Yasuhiro Ohno | 1996-12-17 |
| 5546166 | Image forming apparatus with auto-clear function | Masaya Hirota, Toru Okatani, Toshiyuki Yamashita, Hideo Ito, Yoichi Kawabuchi | 1996-08-13 |
| 5347346 | Image forming apparatus with improved efficiency of maintenance control | Tadafumi Shimizu, Yoshiaki Takano, Manabu Kamitamari, Kadotaro Nishimori, Yoshihiko Hatta +4 more | 1994-09-13 |
| 5335048 | Efficient control system of image forming apparatus | Yoshiaki Takano, Tadafumi Shimizu, Manabu Kamitamari, Kadotari Nishimori, Yoshihiko Hatta +4 more | 1994-08-02 |
| 5303005 | Image forming apparatus with improved maintenance control | Yoshiaki Takano, Tadafumi Shimizu, Manabu Kamitamari, Kadotari Nishimori, Yoshihiko Hatta +4 more | 1994-04-12 |
| 5255063 | Color copying apparatus with improved start timing of a scanner | Tohru Fujiwara, Kenichi Muroki, Akito Wada | 1993-10-19 |
| 5253031 | Method of forming a reference pattern for adjusting image density in copying machines | Naoyoshi Kinoshita, Keiji Kusumoto, Katsuhiko Takeda, Shizuo Yuge | 1993-10-12 |
| 5245389 | Image forming apparatus | Tsugihito Yoshiyama, Tadafumi Shimizu, Yoshihiko Hatta, Masazumi Ito | 1993-09-14 |
| 5243382 | Image forming apparatus capable of efficient maintenance work | Yoshiaki Takano, Tadafumi Shimizu, Manabu Kamitamari, Kadotaro Nishimori, Yoshihiko Hatta +4 more | 1993-09-07 |
| 5194897 | Image forming apparatus with charge wire cleaners | Tsugihito Yoshiyama, Tadafumi Shimizu, Yoshihiko Hatta, Masazumi Ito | 1993-03-16 |
| 5162853 | Multiple color copying apparatus having a copy paper color detecting device | Masazumi Ito, Minoru Nakamura, Toru Kasamatsu, Kenzo Nagata, Yoichi Kawabuchi +1 more | 1992-11-10 |
| 5138392 | Image forming apparatus with a fixing device capable of fixing a transparent member | Naoyoshi Kinoshita, Keiji Kusumoto | 1992-08-11 |
| 5016051 | Electrophotographic copying machine with device for shifting an image | Takeshi Morikawa, Kaoru Hashimoto | 1991-05-14 |