Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613078 | Information processing apparatus, control method therefor, and program | — | 2013-12-17 |
| 8305611 | Multifunction system and its manufacturing method | — | 2012-11-06 |
| 7742197 | Image processing apparatus that extracts character strings from a image that has had a light color removed, and control method thereof | Junnosuke Yokoyama | 2010-06-22 |
| 7680358 | Image processing apparatus and control method thereof, and program | Ken Achiwa | 2010-03-16 |
| 7130072 | Multifunction system, image processing method, computer program and memory medium | Katsunari Suzuki | 2006-10-31 |
| 6181443 | Copying apparatus capable of exposing and scanning both-side original | Tadashi Takahashi, Ryosuke Miyamoto, Hideaki Shimizu, Hiroyuki Yaguchi | 2001-01-30 |
| 6094510 | Image processing apparatus and method for predicting a compression rate of image data processed to modify an image | Hiroyuki Yaguchi, Ryosuke Miyamoto, Hideaki Shimizu, Hiroyoshi Yoshida, Masao Watanabe +6 more | 2000-07-25 |
| 5936223 | Original reader apparatus which reads an original image while the original passes over a reading position | Katsunari Suzuki, Ryosuke Miyamoto, Hideaki Shimizu, Hiroyoshi Yoshida, Masao Watanabe +2 more | 1999-08-10 |
| 5917620 | Image reading apparatus | Shizuo Hasegawa, Noriyoshi Chizawa, Tadashi Takahashi | 1999-06-29 |
| 5903363 | Image processing apparatus and method | Hiroyuki Yaguchi, Ryosuke Miyamoto, Hideaki Shimizu, Tadashi Takahashi | 1999-05-11 |
| 5889596 | Controlling a reading unit of an image processing apparatus | Hiroyuki Yaguchi, Ryosuke Miyamoto, Hideto Kohtani, Hideaki Shimizu, Hiroyoshi Yoshida +5 more | 1999-03-30 |
| 5848320 | Copying apparatus capable of handling original having protruding portion | Masatoshi Yaginuma, Shizuo Hasegawa, Hiroyuki Ichikawa, Hideaki Shimizu, Masao Watanabe +5 more | 1998-12-08 |
| 5777750 | Image processing method and apparatus which includes a color reversing function for a two-color image | Ryosuke Miyamoto, Hideaki Shimizu, Hiroyuki Yaguchi, Tadashi Takahashi | 1998-07-07 |
| 5680230 | Image processing method and apparatus thereof | Hiroshi Kaburagi, Hiroyuki Ichikawa, Hideaki Shimizu, Masao Watanabe, Hiroyuki Yaguchi +1 more | 1997-10-21 |
| 5650862 | Image signal processing apparatus with improved pixel parallel/line parallel conversion | Hideaki Shimizu, Masahiro Funada, Ryosuke Miyamoto, Hiroyuki Ichikawa, Masanori Sakai +2 more | 1997-07-22 |
| 5581359 | Image processing apparatus and method | Hiroshi Kaburagi, Hiroyuki Ichikawa, Hideaki Shimizu, Hiroyuki Yaguchi, Yoshinori Abe | 1996-12-03 |
| 5581377 | Image processing method and apparatus for synthesizing a plurality of images based on density values | Hideaki Shimizu, Hiroyuki Yaguchi, Tadashi Takahashi | 1996-12-03 |