Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8271690 | Electronic device for holding time information and processing a job and control method thereof, device and control method thereof, information processing apparatus and display control method thereof, image forming apparatus and operation method thereof, and program and storage medium | — | 2012-09-18 |
| 8054494 | Image forming system, method and program of controlling image forming system, and storage medium | Hiroyuki Takahashi, Kazuhiko Ushiyama | 2011-11-08 |
| 7685318 | Electronic device and control method thereof | — | 2010-03-23 |
| 7567360 | Image forming system, method and program of controlling image forming system, and storage medium | Hiroyuki Takahashi, Kazuhiko Ushiyama | 2009-07-28 |
| 6438574 | Multifunctional apparatus and data processing method | — | 2002-08-20 |
| 6393164 | Image processing apparatus | Katsuichi Shimizu, Tadashi Yoshida, Shinobu Arimoto, Katsuyoshi Maeshima, Asao Watanabe | 2002-05-21 |
| 6192127 | Color image processing apparatus and method | Yasumichi Suzuki, Mitsuru Kurita | 2001-02-20 |
| 6101263 | Image processing apparatus | Katsuichi Shimizu, Tadashi Yoshida, Shinobu Arimoto, Katsuyoshi Maeshima, Asao Watanabe | 2000-08-08 |
| 5872869 | Image processing apparatus | Katsuichi Shimizu, Tadashi Yoshida, Shinobu Arimoto, Katsuyoshi Maeshima, Asao Watanabe | 1999-02-16 |
| 5864407 | Image processing system | Katsuichi Shimizu, Takehiko Shibata, Yoshikazu Yokomizo, Akira Suzuki, Koichi Murakami +3 more | 1999-01-26 |
| 5757926 | Color image processing apparatus and method | Yasumichi Suzuki, Mitsuru Kurita | 1998-05-26 |
| 5581613 | Color image processing apparatus and method | Yasumichi Suzuki, Mitsuru Kurita | 1996-12-03 |
| 5555093 | Image processing apparatus and method thereof | — | 1996-09-10 |
| 5483623 | Printing apparatus | — | 1996-01-09 |
| 5444517 | Management system for controlling operation of an image processing apparatus | — | 1995-08-22 |
| 5444846 | Image processing apparatus having diagnostic mode | — | 1995-08-22 |
| 5357319 | Image forming apparatus having image quality control | — | 1994-10-18 |
| 5276533 | Image processing system | Katsuichi Shimizu, Katsuyoshi Maeshima, Shinobu Arimoto, Yoshiyuki Suzuki | 1994-01-04 |
| 5189523 | Image processing apparatus | Takashi Sugiura, Shunichi Abe | 1993-02-23 |
| 5109434 | Image processing apparatus | Katsuichi Shimizu, Tadashi Yoshida, Shinobu Arimoto, Katsuyoshi Maeshima, Asao Watanabe | 1992-04-28 |
| 5043765 | Image forming apparatus including control means responsive to image forming conditions | — | 1991-08-27 |
| 5008760 | Image processing system | Katsuichi Shimizu, Takehiko Shibata, Yoshikazu Yokomizo, Akira Suzuki, Koichi Murakami +3 more | 1991-04-16 |
| 5001574 | Image processing system | Katsuichi Shimizu, Katsuyoshi Maeshima, Shinobu Arimoto, Yoshiyuki Suzuki | 1991-03-19 |
| 4999717 | Image reading apparatus | — | 1991-03-12 |
| 4992888 | Image reading apparatus using a motor and controlling driving pulses supplied to the motor | — | 1991-02-12 |