Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8488941 | Coded data control device | Masaaki Hyodo | 2013-07-16 |
| 7720308 | 3-D image display unit, 3-D image recording device and 3-D image recording method | Ryuji Kitaura, Hiroyuki Katata, Toshio Nomura, Norio Ito, Tomoko Aono +5 more | 2010-05-18 |
| 7274858 | Coded data control device | Masaaki Hyodo | 2007-09-25 |
| 6956974 | Image encoder and image decoder | Norio Ito, Shinya Hasegawa, Hiroyuki Katata, Tomoko Aono | 2005-10-18 |
| 6813314 | Image decoding device for decoding a hierarchically coded image | Tomoko Aono, Hisashi Saiga, Hiroyuki Katata | 2004-11-02 |
| 6714591 | Video image coding device and video image decoding device | Hiroyuki Katata, Tomoko Aono | 2004-03-30 |
| 6693960 | Moving picture encoder and moving picture decoder | Norio Ito, Hiroyuki Katata, Tomoko Aono | 2004-02-17 |
| 6678326 | Motion picture coding and decoding apparatus | Hiroyuki Katata, Norio Ito, Tomoko Aono, Shuichi Watanabe | 2004-01-13 |
| 6671412 | Motion image coding apparatus for performing hierarchical coding | Hiroyuki Katata, Tomoko Aono, Norio Ito, Shuichi Watanabe | 2003-12-30 |
| 6546142 | Motion image coding apparatus for performing hierarchical coding | Hiroyuki Katata, Tomoko Aono, Norio Ito, Shuichi Watanabe | 2003-04-08 |
| 6529636 | Picture coding device and picture decoding device | Tomoko Aono, Norio Ito, Hiroyuki Katata | 2003-03-04 |
| 6466622 | Motion picture coding and decoding apparatus | Hiroyuki Katata, Norio Ito, Tomoko Aono, Shuichi Watanabe | 2002-10-15 |
| 6343100 | Motion-vector detecting device | Yoichi Fujiwara, Tadao Matsuura | 2002-01-29 |
| 6324215 | Motion picture coding and decoding apparatus | Hiroyuki Katata, Norio Ito, Tomoko Aono, Shuichi Watanabe | 2001-11-27 |
| 6295381 | Coding apparatus and decoding apparatus of image data and corresponding shape data at different resolutions | Hiroyuki Katata, Tomoko Aono, Norio Ito, Shuichi Watanabe | 2001-09-25 |
| 6259735 | Video coding and decoding device for rearranging the luminance and chrominance components into subband images | Tomoko Aono, Hisashi Saiga, Hiroyuki Katata | 2001-07-10 |
| 6148030 | Motion picture coding and decoding apparatus | Hiroyuki Katata, Norio Ito, Tomoko Aono, Shuichi Watanabe | 2000-11-14 |
| 6128344 | Image coding/decoding apparatus utilizing sub-band encoding | Tomoko Aono, Hiroyuki Katata, Norio Ito | 2000-10-03 |
| 6088061 | Video coding device and video decoding device | Hiroyuki Katata, Norio Ito, Toshio Nomura | 2000-07-11 |
| 6084914 | Video coding device and video decoding device | Hiroyuki Katata, Norio Ito, Toshio Nomura | 2000-07-04 |
| 6052417 | Motion image coding apparatus adaptively controlling reference frame interval | Yoichi Fujiwara, Tadao Matsuura | 2000-04-18 |
| 6023301 | Video coding device and video decoding device | Hiroyuki Katata, Norio Ito, Toshio Nomura | 2000-02-08 |
| 6023299 | Video coding device and video decoding device | Hiroyuki Katata, Norio Ito, Toshio Nomura | 2000-02-08 |
| 6021250 | Coded data control device | Masaaki Hyodo | 2000-02-01 |
| 5986708 | Video coding device and video decoding device | Hiroyuki Katata, Norio Ito, Toshio Nomura | 1999-11-16 |