Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475313 | Image processing system and image decoding apparatus | Kazuhito Sakomizu | 2019-11-12 |
| 8340061 | Transmission terminal, reception terminal, and information distribution system | Taketsugu Yao, Kiyoshi Fukui | 2012-12-25 |
| 6973132 | Transmission header compressor not compressing transmission headers attached to intra-frame coded moving-picture data | Noriyuki Sato | 2005-12-06 |
| 6683988 | Picture transmission system using minimal reference-frame modification to recover from transmission errors | Shigeru Fukunaga | 2004-01-27 |
| 6658153 | Method and decoder for decoding compressed moving-picture data | Satoshi Nakagawa, Yasuko Matsumura, Takashi Nishi | 2003-12-02 |
| 6643326 | Picture decoding apparatus modifying received temporal references | Shigeru Fukunaga | 2003-11-04 |
| 6489996 | Moving-picture decoding method and apparatus calculating motion vectors to reduce distortion caused by error propagation | Yasuko Matsumura, Shigeru Fukunaga | 2002-12-03 |
| 6487316 | Picture decoder for a picture transmission system | Shigeru Fukunaga | 2002-11-26 |
| 6456664 | Motion image encoder | Yasuko Matsumura, Shigeru Fukunaga | 2002-09-24 |
| 6282240 | Picture coder, picture decoder, and transmission system | Shigeru Fukunaga | 2001-08-28 |
| 6185717 | Data reception unit | Shigeru Fukunaga, Yasuko Matsumura | 2001-02-06 |
| 6169821 | Picture coder, picture decoder, and picture transmission system | Shigeru Fukunaga | 2001-01-02 |
| 6125144 | Picture coding method and picture coder | Yasuko Matsumura | 2000-09-26 |
| 6111915 | Picture decoder | Shigeru Fukunaga | 2000-08-29 |
| 6081296 | Picture coder, picture decoder, and picture transmission system in which acknowledgment signals are sent in packed form | Shigeru Fukunaga | 2000-06-27 |
| 6049570 | Picture coder | Shigeru Fukunaga | 2000-04-11 |
| 5847763 | Moving picture transmission system and moving picture transmission apparatus | Yasuko Matsumura | 1998-12-08 |
| 5835144 | Methods of coding and decoding moving-picture signals, using self-resynchronizing variable-length codes | Yasuko Matsumura | 1998-11-10 |
| 5247541 | Automatic equalizer for a data transmission channel | — | 1993-09-21 |
| 5214671 | Adaptive equalizer | — | 1993-05-25 |
| 5164962 | Adaptive equalizer with midburst correction capability | Noriaki Kondoh | 1992-11-17 |
| 4760600 | Cipher system | — | 1988-07-26 |