Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7001024 | Image input apparatus using projected light | Takashi Kitaguchi, Yasuhiro Sato, Tomofumi Kitazawa, Takefumi Hasegawa | 2006-02-21 |
| 6985638 | Efficient perspective transformation of partial images in composing a single image | — | 2006-01-10 |
| 6970145 | Method and apparatus for controlling image-display devices collectively | — | 2005-11-29 |
| 6947076 | Image pickup apparatus and image processing method for picking up an image of a target object in divisions | Takashi Kitaguchi, Norihiko Murata | 2005-09-20 |
| 6882365 | Direction-sensitive correction method and system for data including abrupt intensity gradients | — | 2005-04-19 |
| 6856708 | Method and system for composing universally focused image from multiple images | — | 2005-02-15 |
| 6830341 | Projector with adjustably positioned image plate | Koichi Ejiri, Takao Yamaguchi, Haike Guan | 2004-12-14 |
| 6798924 | System and method for displaying an image indicating a positional relation between partially overlapping images | Koichi Ejiri, Takashi Saitoh, Guan Haike, Takuji Sakamoto | 2004-09-28 |
| 6761662 | Electromagnetic coupling apparatus | Akihiro Iwazaki, Rikiya Kunii | 2004-07-13 |
| 6628327 | Method and a system for improving resolution in color image data generated by a color image sensor | Haike Guan | 2003-09-30 |
| 6628427 | Method and apparatus for image processing which improves performance of gray scale image transformation | — | 2003-09-30 |
| 6609797 | Projector with adjustably positioned image plate | Koichi Ejiri, Takao Yamaguchi, Haike Guan | 2003-08-26 |
| 6466701 | System and method for displaying an image indicating a positional relation between partially overlapping images | Koichi Ejiri, Takashi Saitoh, Guan Haike, Takuji Sakamoto | 2002-10-15 |
| 6366360 | Method and a system for correcting distortion aberrations in high resolution images | Koichi Ejiri, Haike Guan | 2002-04-02 |
| 6361171 | Projector with adjustably positioned image plate | Koichi Ejiri, Takao Yamaguchi, Haike Guan | 2002-03-26 |
| 6104840 | Method and system for generating a composite image from partially overlapping adjacent images taken along a plurality of axes | Koichi Ejiri, Haike Guan | 2000-08-15 |
| 6023535 | Methods and systems for reproducing a high resolution image from sample data | — | 2000-02-08 |
| 5659406 | Color correction system for transforming color image from one color space to another | Kaoru Imao, Satoshi Ohuchi, Takashi Saitoh | 1997-08-19 |
| 5541742 | Color correction system for transforming color image from one color space to another | Kaoru Imao, Satoshi Ohuchi, Takashi Saitoh | 1996-07-30 |
| 5436739 | Color correction system for transforming color image from one color space to another | Kaoru Imao, Satoshi Ohuchi, Takashi Saitoh | 1995-07-25 |
| 5418899 | Size magnification processing unit for processing digital image in accordance with magnification factor | Satoshi Ohuchi, Kaoru Imao | 1995-05-23 |
| 4806714 | Electrode structure for vacuum circuit breaker | — | 1989-02-21 |
| 4324960 | Windmill-shaped electrode for vacuum circuit interrupter | Yasushi Takeya | 1982-04-13 |