Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7681224 | Method and system for transmitting data of moving picture, and apparatus for delivering and receiving data of moving picture | Kazunori Iwabuchi | 2010-03-16 |
| 7257202 | Telephone communication system | Masaya Umemura, Kazushige Hiroi | 2007-08-14 |
| 6850267 | Video telephone system and terminal device therefor | Kazushige Hiroi, Nobukazu Kondo, Kazuchika Ogiwara, Tooru Yokozawa | 2005-02-01 |
| 6842540 | Surveillance system | Masataka Okayama, Harumi Morino, Kenji Watanabe, Koichi Inoue, Tomohisa Kohiyama +1 more | 2005-01-11 |
| 6750905 | Digital camera storing and outputting encrypted digital image data | Naoko Iwami, Tomohisa Kohiyama, Tetsuya Suzuki | 2004-06-15 |
| 6665318 | Stream decoder | Tetsuya Suzuki | 2003-12-16 |
| 6462783 | Picture encoding method and apparatus | Masataka Okayama, Hisashi Inoue, Takeshi Ogino | 2002-10-08 |
| 6094234 | Method of and an apparatus for decoding video data | Itaru Nonomura, Nobukazu Kondo, Kazuaki Tanaka | 2000-07-25 |
| 5822541 | Compressed video data amount reducing device, compressed video data amount reducing system and compressed video data amount reducing method | Itaru Nonomura, Shinichi Hashimoto, Takao Shimada, Takahiro Yamada | 1998-10-13 |
| 5666161 | Method and apparatus for creating less amount of compressd image data from compressed still image data and system for transmitting compressed image data through transmission line | Tomohisa Kohiyama, Junji Nakata, Tetsuya Kawahara, Masami Yamagishi, Taminori Tomita +2 more | 1997-09-09 |