Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819980 | Moving image coding device, moving image decoding device, and program | Kei KAWAMURA | 2020-10-27 |
| 10757448 | Bitstream transformation apparatus, bitstream transformation method, distribution system, moving image encoding apparatus, moving image encoding method and computer-readable storage medium | Kei KAWAMURA | 2020-08-25 |
| 10681366 | Video encoding apparatus, video decoding apparatus, video compression and transmission system, video encoding method, video decoding method, and computer readable storage medium | Kei KAWAMURA | 2020-06-09 |
| 10462461 | Coding device and decoding device which allow encoding of non-square blocks | Cui Wang, Kei KAWAMURA | 2019-10-29 |
| 10356402 | Video encoding device and video decoding device | Kei KAWAMURA | 2019-07-16 |
| 10057573 | Moving image coding device, moving image decoding device, moving image coding method and moving image decoding method | Tomonobu Yoshino | 2018-08-21 |
| 10027980 | Adaptively sub-sampling luma and chroma reference pixels in intra-frame prediction for video encoding and decoding | Kei KAWAMURA | 2018-07-17 |
| 9942563 | Video encoding using subsampling to reduce number of reference pixels | Kei KAWAMURA | 2018-04-10 |
| 9014268 | Video encoder and its decoder | Tomonobu Yoshino | 2015-04-21 |
| 8849049 | Image coding device and image decoding device | Haruhisa Kato | 2014-09-30 |
| 8780995 | Video encoding apparatus and video decoding apparatus | Tomonobu Yoshino, Shigeyuki Sakazawa | 2014-07-15 |
| 8737486 | Objective image quality assessment device of video quality and automatic monitoring device | Osamu Sugimoto, Shigeyuki Sakazawa | 2014-05-27 |
| 8363941 | Method and program for extracting silhouette image and method and program for constructing three dimensional model | Hiroshi SANKOH, Mehrdad Panahpour Tehrani | 2013-01-29 |
| 8199818 | Intra prediction system of video encoder and video decoder | Tomonobu Yoshino, Atsushi Koike | 2012-06-12 |
| 8189036 | Concealed regions complementing system of free viewpoint video images | Atsushi Matsumura, Ryoichi Kawada, Atsushi Koike, Shuichi Matsumoto | 2012-05-29 |
| 7843933 | Non-stop switching equipment for packet based communication links | Atsushi Koike | 2010-11-30 |
| 7675540 | Concealed regions complementing system of free viewpoint video images | Atsushi Matsumura, Ryoichi Kawada, Atsushi Koike, Shuichi Matsumoto | 2010-03-09 |
| 6690732 | Scene characteristics detection type video encoding apparatus | Shuichi Matsumoto | 2004-02-10 |
| 6430224 | Stereo video data coding apparatus | Shuichi Matsumoto | 2002-08-06 |