Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8385602 | Image processing device method, program, and recording medium for improving detection precision of a motion vector | Akihiko Kaino, Yukihiro Nakamura, Kunio Kawaguchi, Yasuaki Takahashi, Norifumi Yoshiwara +2 more | 2013-02-26 |
| 8331693 | Information encoding apparatus and method, information retrieval apparatus and method, information retrieval system and method, and program | Seiichi Inomata, Hideo Nakaya, Tsugihiko Haga, Ryosuke Araki, Takuro Kawai +2 more | 2012-12-11 |
| 8284843 | Information encoding apparatus and method, information searching apparatus and method, information searching system and method, and program therefor | Tsugihiko Haga, Hideo Nakaya, Ryosuke Araki, Seiichi Inomata, Takuro Kawai +2 more | 2012-10-09 |
| 7848427 | Apparatus and method for determining motion vector with effective pixel gradient | Norifumi Yoshiwara, Yukihiro Nakamura, Akihiko Kaino, Kunio Kawaguchi, Yasuaki Takahashi +2 more | 2010-12-07 |
| 7738556 | Apparatus and method for estimating motion vector with gradient method | Yukihiro Nakamura, Yasuaki Takahashi, Kunio Kawaguchi, Norifumi Yoshiwara, Akihiko Kaino +1 more | 2010-06-15 |
| 6975771 | Coding device and method using a strong correlation noted pixel selection | Tetsujiro Kondo | 2005-12-13 |
| 6904172 | Coding device and method, and decoding device and method | Tetsujiro Kondo | 2005-06-07 |
| 6718073 | Arithmetic device, and converter, and their methods | Tetsujiro Kondo | 2004-04-06 |
| 6463179 | Image compression and decompression based on a flat pixel group level, group pixel coorindinate positions, and the number of pixels for the group | Tetsujiro Kondo | 2002-10-08 |
| 6356310 | Signal converting apparatus and method for converting a first digital picture into a second digital picture having a greater number of pixels than the first digital picture | Tetsujiro Kondo, Hideo Nakaya | 2002-03-12 |
| 6292590 | Dynamic coding with exchanging pixels | Tetsujiro Kondo | 2001-09-18 |
| 6119048 | Integrated circuit for processing digital signal | Tetsujiro Kondo | 2000-09-12 |
| 6115073 | Signal converting apparatus and method using a class decision circuit | Tetsujiro Kondo | 2000-09-05 |
| 6057885 | Picture information converting apparatus and method thereof and sum-of-product calculating circuit and method thereof | Masashi Uchida, Tetsujiro Kondo | 2000-05-02 |
| 5903481 | Integrated circuit for processing digital signal | Tetsujiro Kondo | 1999-05-11 |
| 5754692 | Picture coincidence detecting apparatus and method | Tetsujiro Kondo | 1998-05-19 |
| 5610658 | Motion vector detection using hierarchical calculation | Masashi Uchida, Tetsujiro Kondo, Hideo Nakaya, Toshihiro Ishizaka | 1997-03-11 |
| 5499057 | Apparatus for producing a noise-reducded image signal from an input image signal | Tetsujiro Kondo, Yasuhiro Fujimori, Takeharu Nishikata | 1996-03-12 |
| 5453800 | Apparatus for judging a hand movement of an image | Tetsujiro Kondo, Yasuhiro Fujimori, Masashi Uchida, Tsukasa Hashino | 1995-09-26 |
| 5406334 | Apparatus and method for producing a zoomed image signal | Tetsujiro Kondo | 1995-04-11 |