Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6243103 | Panoramic image generation in digital photography | Kotaro Yano, Tatsushi Katayama, Kenji Hatori | 2001-06-05 |
| 6167167 | Image extractions apparatus and method | Masakazu Matsugu, Koji Hatanaka | 2000-12-26 |
| 6018744 | Data management method and apparatus for such data management | Akira Mamiya, Akira Suga, Takashi Aizawa, Fumiaki Takahashi, Kenji Hatori +1 more | 2000-01-25 |
| 5982951 | Apparatus and method for combining a plurality of images | Tatsushi Katayama, Kotaro Yano, Kenji Hatori | 1999-11-09 |
| 5977974 | Information processing apparatus and method | Kenji Hatori | 1999-11-02 |
| 5924087 | File retrieval apparatus and method with a hierarchical structured keyword format that includes corresponding attribute information for each keyword | Fumiaki Takahashi | 1999-07-13 |
| 5819261 | Method and apparatus for extracting a keyword from scheduling data using the keyword for searching the schedule data file | Fumiaki Takahashi | 1998-10-06 |
| 5680558 | Multimedia file management in which specialized icons can be created for different file types | Koji Hatanaka, Takashi Aizawa, Fumiaki Takahashi, Akira Mamiya, Kenji Hatori | 1997-10-21 |
| 5539433 | Recording apparatus having a recording head driven in plural blocks | Jun Kawai, Ikumasa Ikeda | 1996-07-23 |
| 5274395 | Thermal transfer recording apparatus switchable between sublimable and fusible ink sheets | Yoshiyuki Mizoguchi, Yoshitaka Watanabe, Koichi Tanno, Keiichi Ikeda, Ikumasa Ikeda +3 more | 1993-12-28 |
| 5181105 | Color image correction based on characteristics of a highlights or other predetermined image portion | Yoshiro Udagawa | 1993-01-19 |
| 5130935 | Color image processing apparatus for extracting image data having predetermined color information from among inputted image data and for correcting inputted image data in response to the extracted image data | — | 1992-07-14 |
| 5060060 | Method and apparatus for processing color images having high maximum saturation | Yoshiro Udagawa | 1991-10-22 |
| 4965664 | Color image signal processing method and apparatus for recording a color image from input color image signals by converting an individual color signal component | Yoshiro Udagawa | 1990-10-23 |
| 4855753 | Method of ink jet recording and ink jet recording apparatus | Kyoko Ichikawa, Makoto Aoki | 1989-08-08 |