Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8542283 | Image processing device, image processing method, and information terminal apparatus | Tomonori Fukuta, Junko Shinohara, Naoyuki Fujiyama, Tetsuya Kuno | 2013-09-24 |
| 8319840 | Image processing device, image processing method, and information terminal apparatus | Tomonori Fukuta, Junko Shinohara, Naoyuki Fujiyama, Tetsuya Kuno | 2012-11-27 |
| 8094715 | Video signal encoding device and video signal encoding method | Tomonori Fukuta | 2012-01-10 |
| 7796159 | Image correction device and image correction method | Toshiyuki Shimizu, Yoshiki Ono, Naoyuki Fujiyama, Shuji Sotoda | 2010-09-14 |
| 7751474 | Image encoding device and image encoding method | Junko Shinohara | 2010-07-06 |
| 7433408 | Encoding system and encoding method | Takashi Nakao, Junko Kijima, Mamoru Inamura, Kazuhiro Sugiyama | 2008-10-07 |
| 7343083 | Digital video signal record and playback device and method for selectively reproducing desired video information from an optical disk | Hidetoshi Mishima, Yoshinori Asamura, Shuji Sotoda, Satoshi Kurahashi, Takahiro Nakai +4 more | 2008-03-11 |
| 7340150 | Digital video signal record and playback device and method for selectively reproducing desired video information from an optical disk | Hidetoshi Mishima, Yoshinori Asamura, Shuji Sotoda, Satoshi Kurahashi, Takahiro Nakai +4 more | 2008-03-04 |
| 7146044 | Color conversion device and method | Masako Asamura, Shuichi Kagawa, Hiroaki Sugiura | 2006-12-05 |
| 6931069 | Coding device and coding method | Junko Kijima, Mamoru Inamura, Tomoaki Ikeda, Kazuhioro Sugiyama | 2005-08-16 |
| 6922490 | Image compression of selected regions based on transmission bit rate, motion, and/or region information, and bit selection before compression based on transmission bit rate | Tomoaki Ikeda, Mamoru Inamura, Junko Kijima, Kazuhiro Sugiyama | 2005-07-26 |
| 6904167 | Color conversion device and method | Masako Asamura, Shuichi Kagawa, Hiroaki Sugiura | 2005-06-07 |
| 6829062 | Color conversion device and color conversion method | Masako Asamura, Shuichi Kagawa, Hiroaki Sugiura, Kazuya Maeshima, Takashi Okamoto | 2004-12-07 |
| 6795503 | Video coding method and apparatus that predicts macroblock code length | Takashi Nakao, Junko Kijima, Kazuhiro Sugiyama | 2004-09-21 |
| 6792046 | Encoding system and encoding method | Takashi Nakao, Junko Kijima, Mamoru Inamura, Kazuhiro Sugiyama | 2004-09-14 |
| 6766049 | Color conversion device and method | Masako Asamura, Shuichi Kagawa, Hiroaki Sugiura | 2004-07-20 |
| 6590601 | Videophone apparatus with privacy protection | Junji Sukeno, Takuji Kurashita, Tadashi Minobe, Kazuhiro Sugiyama | 2003-07-08 |
| 6549717 | Digital video signal record and playback device and method for giving priority to a center of an I frame | Hidetoshi Mishima, Yoshinori Asamura, Shuji Sotoda, Satoshi Kurahashi, Takahiro Nakai +4 more | 2003-04-15 |
| 6480670 | Video signal encoding method and system | Tadashi Kasezawa, Koji Okazaki, Takashi Shinohara, Hiromu Hasegawa, Hidetoshi Mishima | 2002-11-12 |
| 6434268 | Color conversion device and color conversion method | Masako Asamura, Shuichi Kagawa, Hiroaki Sugiura, Kazuya Maeshima, Takashi Okamoto | 2002-08-13 |
| 6414995 | Motion vector detection system | Seiji Okumura | 2002-07-02 |
| 6134382 | Digital video signal record and playback device and method for giving priority to a center of an I frame | Hidetoshi Mishima, Yoshinori Asamura, Shuji Sotoda, Satoshi Kurahashi, Takahiro Nakai +4 more | 2000-10-17 |
| 6091460 | Video signal encoding method and system | Tadashi Kasezawa, Koji Okazaki, Takashi Shinohara, Hiromu Hasegawa, Hidetoshi Mishima | 2000-07-18 |
| 6009236 | Digital video signal record and playback device and method for giving priority to a center of an I frame | Hidetoshi Mishima, Yoshinori Asamura, Shuji Sotoda, Satoshi Kurahashi, Takahiro Nakai +4 more | 1999-12-28 |
| 5825419 | Coding device and decoding device of digital image signal | Hidetoshi Mishima, Yoshinori Asamura | 1998-10-20 |