Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8761256 | Encoding apparatus and decoding apparatus | Satoshi Shimada, Akira Nakagawa | 2014-06-24 |
| 8761264 | Apparatus and method for coding moving pictures | Satoshi Shimada, Akira Nakagawa, Hidetoshi Matsumura, Yasuhiro Watanabe | 2014-06-24 |
| 8576912 | Encoding apparatus and decoding apparatus | Satoshi Shimada, Akira Nakagawa | 2013-11-05 |
| 8553764 | Method and device for encoding moving picture and method and device for decoding moving picture | — | 2013-10-08 |
| 8428131 | Video encoder and decoder using region based coding and decoding techniques with sequential refresh | Satoshi Shimada, Akira Nakagawa, Chikara Imajo | 2013-04-23 |
| 8406292 | Moving picture editing apparatus | Satoshi Shimada, Akira Nakagawa | 2013-03-26 |
| 8364019 | Video decoding device and video decoding method | Akira Nakagawa | 2013-01-29 |
| 8144776 | Direct mode video coding using variable selection criterion | Akira Nakagawa, Kiyoshi Sakai | 2012-03-27 |
| 7453941 | Moving pictures encoding method and apparatus for detecting a scene change between fields of an interlaced image | Takashi Hamano, Kiyoshi Sakai, Kouji Yamada | 2008-11-18 |
| 6816617 | Motion vector searcher and motion vector search method as well as moving picture coding apparatus | Kiyoshi Sakai | 2004-11-09 |
| 5831619 | System for generating image of three-dimensional object seen from specified viewpoint | Akira Nakagawa, Eishi Morimatsu, Hiroshi Harashima, Robert Hsu, Kazuya Kodama | 1998-11-03 |
| 5576958 | Function transform apparatus | Yasuhiro Kawakatsu, Kiichi Matsuda, Akira Nakagawa | 1996-11-19 |