Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764845 | Signal processing method and device and video system | — | 2010-07-27 |
| 7627036 | Motion vector detection device and moving picture camera | Kentaro Takakura | 2009-12-01 |
| 7622001 | Robot | Takahiro Inada, Toshiyuki TSUJIMORI, Ryou Taniuchi | 2009-11-24 |
| 7542612 | Signal processing method and signal processing device | — | 2009-06-02 |
| 7515761 | Encoding device and method | Kentaro Takakura | 2009-04-07 |
| 7440629 | Image encoding apparatus and image encoding method | — | 2008-10-21 |
| 7292634 | Image coding method and apparatus | Takahiro Yamamoto | 2007-11-06 |
| 7257262 | Moving image coding method and apparatus for determining a position of a macro block which is intra-coded or inter-coded | Takahiro Yamamoto, Mitsuya Nakahara, Kazuyuki Inokuma | 2007-08-14 |
| 7248191 | Variable-length coding method, variable-length coding device and imaging system | Yasuharu Tanaka, Taichi Nagata | 2007-07-24 |
| 7106225 | Coding apparatus and imaging apparatus | Taichi Nagata, Yasuharu Tanaka | 2006-09-12 |
| 7102551 | Variable length decoding device | Kentaro Takakura, Taichi Nagata | 2006-09-05 |
| 6961474 | Huffman encoder for encoding/decoding DCT coefficients | Kenji Hirano, Tatsuhiko Murata | 2005-11-01 |
| 6885756 | APPARATUS AND METHOD FOR EMBEDDING WATERMARK INFORMATION IN COMPRESSED IMAGE DATA, AND APPARATUS AND METHOD FOR RETRIEVING WATERMARK INFORMATION FROM COMPRESSED IMAGE DATA HAVING WATERMARK INFORMATION EMBEDDED THEREIN | — | 2005-04-26 |
| 6388588 | Encoding device and encoding method for changing code amount of compressed image data | — | 2002-05-14 |