Issued Patents All Time
Showing 1–25 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7705889 | Shutter time compensation | Ali Tabatabai, Chuen-Chien Lee, Mohammed Zubair Visharam, Yoichi Yagasaki, Teruhiko Suzuki +1 more | 2010-04-27 |
| 7593464 | Information processing apparatus and method, and program storage medium | Nobuaki Izumi | 2009-09-22 |
| 7526030 | Digital signal conversion method and digital signal conversion device | Nobuaki Izumi | 2009-04-28 |
| 7227898 | Digital signal conversion method and digital signal conversion device | Nobuaki Izumi | 2007-06-05 |
| 7221709 | Information processing apparatus and method, and program storage medium | Nobuaki Izumi | 2007-05-22 |
| 6996176 | Motion estimation process and system using sparse search block-matching and integral protection | Ching-Fang Chang | 2006-02-07 |
| 6963606 | Digital signal conversion method and digital signal conversion device | Nobuaki Izumi | 2005-11-08 |
| 6763037 | Transmitting apparatus and method, receiving apparatus and method | Mari Horiguchi, Makoto Sato, Ichiro Hamada, Takehiko Nakano | 2004-07-13 |
| 6748018 | Picture decoding method and apparatus | Kazushi Sato, Kenji Komori, Tetsuo Kaneko, Satoshi Mitsuhashi | 2004-06-08 |
| 6714592 | Picture information conversion method and apparatus | Yu Liu, Kazushi Sato, Takeshi Kubozono, Shintaro Okada | 2004-03-30 |
| 6697432 | Processing of packets in MPEG encoded transport streams using additional data attached to each packet | Takehiko Nakano | 2004-02-24 |
| 6690728 | Methods and apparatus for motion estimation in compressed domain | Ching-Fang Chang | 2004-02-10 |
| 6687296 | Apparatus and method for transforming picture information | Kazushi Sato, Yu Liu | 2004-02-03 |
| 6674897 | Picture data compression device and red data detection device | Kiminori Sugisaki, Jason Fischl, Nobuaki Izumi, Yuka KIYAMA | 2004-01-06 |
| 6671319 | Methods and apparatus for motion estimation using neighboring macroblocks | Ching-Fang Chang | 2003-12-30 |
| 6658157 | Method and apparatus for converting image information | Kazushi Satoh, Takeshi Kubozono, Shintaro Okada, Yu Liu | 2003-12-02 |
| 6580830 | Picture decoding method and apparatus | Kazushi Sato, Kenji Komori, Tetsuo Kaneko, Satoshi Mitsuhashi, Masami Goseki | 2003-06-17 |
| 6549670 | Picture decoding method and apparatus | Kazushi Sato, Kenji Komori, Tetsuo Kaneko, Satoshi Mitsuhashi, Masami Goseki +1 more | 2003-04-15 |
| 6539056 | Picture decoding method and apparatus | Kazushi Sato, Kenji Komori, Tetsuo Kaneko, Satoshi Mitsuhashi, Masami Goseki +1 more | 2003-03-25 |
| 6532309 | Picture decoding method and apparatus | Kazushi Sato | 2003-03-11 |
| 6493391 | Picture decoding method and apparatus | Kenji Komori, Tetsuo Kaneko, Kazushi Sato, Satoshi Mitsuhashi, Masami Goseki | 2002-12-10 |
| 6483876 | Methods and apparatus for reduction of prediction modes in motion estimation | Ching-Fang Chang | 2002-11-19 |
| 6442208 | Apparatus and method for transmitting data | Mari Horiguchi | 2002-08-27 |
| 6442330 | Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method | Teruyoshi Komuro, Hisato Shima | 2002-08-27 |
| 6438319 | Recording digital video signals and redundancy signals for error correction | Hajime Inoue | 2002-08-20 |