Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763135 | Image processing apparatus | Daisetsu Tohyama, Takayuki Nabeshima, Katsuaki Tajima, Toshio Tsuboi | 2004-07-13 |
| 6744926 | System and method to compress image data using fixed and variable length compression | — | 2004-06-01 |
| 6667405 | Methine compound and silver halide photographic material containing the same | Katsumi Kobayashi, Takashi Katoh | 2003-12-23 |
| 6661440 | Image forming apparatus with improved image registration | Yoshihiko Hirota | 2003-12-09 |
| 6642375 | Fluorescent substances | Hiroko Inomata, Hiroshi Shinoki, Masayoshi Kojima, Yukio Sudo, Osamu Seshimoto | 2003-11-04 |
| 6593935 | Image processor | Shoji Imaizumi, Kenichi Morita | 2003-07-15 |
| 6590678 | Image processing apparatus capable of precise color correction with reduced memory capacity | Takayuki Nabeshima, Kazuhiro Ishiguro, Hideyuki Hashimoto, Kenichi Morita, Takashi Yamauchi | 2003-07-08 |
| 6567568 | Pixel interpolating device capable of preventing noise generation | Takayuki Nabeshima, Kenichi Morita, Kazuhiro Ishiguro, Hideyuki Hashimoto, Takashi Yamauchi | 2003-05-20 |
| 6538771 | Image processor | Kazuomi Sakatani, Shoji Imaizumi | 2003-03-25 |
| 6532120 | Optical filter | Toru Harada, Tsukasa Yamada, Ryuta Suzuki, Yoshiharu Yabuki | 2003-03-11 |
| 6404919 | Image processor for encoding image data | Shoji Imaizumi, Shigeru Moriya | 2002-06-11 |
| 6333146 | Methine compound and silver halide photographic material containing the same | Katsumi Kobayashi, Takashi Katoh | 2001-12-25 |
| 6301395 | Image processing apparatus that can appropriately enhance contour of an image | Yoshihiko Hirota, Koji Tsukada | 2001-10-09 |
| 6298168 | Image coding apparatus | Shoji Imaizumi, Kenichi Morita | 2001-10-02 |
| 6159673 | Oxonol compound, light-sensitive material and process for the synthesis of oxonol compound | Yasuaki Deguchi | 2000-12-12 |
| 6157737 | Method of and apparatus for image processing | Atsushi Ishikawa, Hiroshi Sugiura, Shinji Yamamoto | 2000-12-05 |
| 6047087 | Image processor | Shoji Imaizumi, Shigeru Moriya | 2000-04-04 |
| 5973158 | Heptamethine cyanine compound, near infrared absorbing ink, near infrared absorbing sheet and silver halide photographic material | Takashi Usami | 1999-10-26 |
| 5838455 | Image processor with image data compression capability | Shoji Imaizumi, Shigeru Moriya | 1998-11-17 |
| 5610005 | Silver halide color photographic light-sensitive material | Hiroshi Kawakami | 1997-03-11 |
| 5538836 | Silver halide color photographic material | Fumitaka Ueda, Tetsuo Nakamura | 1996-07-23 |
| 5538838 | Silver halide color photographic material | Yoichi Suga | 1996-07-23 |
| 5534403 | Silver halide photographic material | Takashi Kato | 1996-07-09 |
| 5523203 | Silver halide photographic material | — | 1996-06-04 |
| 5449594 | Silver halide color photographic light-sensitive material | Fumitaka Ueda | 1995-09-12 |