Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795576 | Image processing method and apparatus | Yoshiki Uchida, Yushi Matsukubo | 2004-09-21 |
| 6744921 | Image processing apparatus and method that determines the thickness of characters and lines | Yoshiki Uchida, Yushi Matsukubo | 2004-06-01 |
| 6642949 | Image forming with synchronized control | Tetsuya Nozaki | 2003-11-04 |
| 6486974 | Image reading device | Takehiko Nakai, Hiroshi Tanioka, Kazuo Yoshinaga, Toshio Hayashi, Tsutomu Utagawa +2 more | 2002-11-26 |
| 6393164 | Image processing apparatus | Katsuichi Shimizu, Tadashi Yoshida, Katsuyoshi Maeshima, Nao Nagashima, Asao Watanabe | 2002-05-21 |
| 6329979 | Image processing system | Masanori Yamada, Katsuichi Shimizu | 2001-12-11 |
| 6307540 | Image processing system | Masanori Yamada, Katsuichi Shimizu | 2001-10-23 |
| 6285145 | Drive control method for vibration wave motor, device therefor, and apparatus and image forming apparatus equipped with vibration wave motor | Toshihiko Otsubo, Tetsuro Fukusaka | 2001-09-04 |
| 6236415 | Image forming apparatus and control method therefor | Tetsuya Nozaki | 2001-05-22 |
| 6201616 | Method and apparatus for determining a predetermined pattern on an original based on visible and invisible information on the original | Nobuatsu Sasanuma, Hiroshi Tanioka, Kazuo Yoshinaga, Toshio Hayashi, Takehiko Nakai +3 more | 2001-03-13 |
| 6192152 | Image processing apparatus | Masahiro Funada, Michio Kawase | 2001-02-20 |
| 6181819 | Image processing apparatus including means for judging a chromatic portion of an image | Masahiro Funada, Michio Kawase, Takashi Suzuki | 2001-01-30 |
| 6153879 | Invisible information detecting apparatus | Kazuo Yoshinaga, Hiroshi Tanioka, Toshio Hayashi, Takehiko Nakai, Tsutomu Utagawa +2 more | 2000-11-28 |
| 6151053 | Image formation with controlled scanning | Nobuyuki Watanabe, Tsunao Hombo, Junichi Noguchi | 2000-11-21 |
| 6137921 | Image processing apparatus and method for performing image inclination | Takashi Suzuki | 2000-10-24 |
| 6118558 | Color image forming method and apparatus | Kazuhito Ohashi, Takashi Suzuki, Yoshiki Uchida | 2000-09-12 |
| 6101263 | Image processing apparatus | Katsuichi Shimizu, Tadashi Yoshida, Katsuyoshi Maeshima, Nao Nagashima, Asao Watanabe | 2000-08-08 |
| 6094281 | Image reading device with offset faces for visible and non-visible light sensors | Takehiko Nakai, Hiroshi Tanioka, Kazuo Yoshinaga, Toshio Hayashi, Tsutomu Utagawa +2 more | 2000-07-25 |
| 6078682 | Image processing apparatus and method, and image reading apparatus | Hiroshi Tanioka, Yoshinobu Sato, Kazuo Yoshinaga, Toshio Hayashi, Takehiko Nakai +5 more | 2000-06-20 |
| 6051826 | Photosensor with filter for cutting off the input of invisible information | Kazuo Yoshinaga, Toshio Hayashi, Takehiko Nakai, Tsutomu Utagawa, Tetsuya Nagase +1 more | 2000-04-18 |
| 6049351 | Image forming apparatus | Junichi Noguchi | 2000-04-11 |
| 6023595 | Image processing apparatus capable of remotely diagnosing failed portion of image processing unit | Takashi Suzuki, Nobuyuki Watanabe, Kazuhito Ohashi, Akiko Kanno, Hiroyuki Tsuji +4 more | 2000-02-08 |
| 5977954 | Image processing system | Masanori Yamada, Katsuichi Shimizu | 1999-11-02 |
| 5872869 | Image processing apparatus | Katsuichi Shimizu, Tadashi Yoshida, Katsuyoshi Maeshima, Nao Nagashima, Asao Watanabe | 1999-02-16 |
| 5844688 | Image processing system for converting a color processing command into a control signal using an external controller | Yukihiko Shimizu, Yoshiki Uchida | 1998-12-01 |