Issued Patents All Time
Showing 51–75 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7110456 | Video encoder, video decoder, video encoding method, video decoding method, and video encoding and decoding system | Shunichi Sekiguchi, Kohtaro Asai, Hirofumi Nishikawa, Shinichi Kuroda, Yoshimi Isu +1 more | 2006-09-19 |
| 7075989 | Motion compensating apparatus, moving image coding apparatus and method | Hideo Ohira, Hirofumi Nishikawa, Kenichi Asano, Yoshihisa Yamada, Shunichi Sekiguchi +1 more | 2006-07-11 |
| RE38871 | Data receiving apparatus and method | Shun-ichi Sekiguchi, Yoshiaki Kato | 2005-11-08 |
| 6920222 | Conditional access system enabling partial viewing | Daisuke Tsukahara, Yasutaka Akita, Susumu Oka, Yukinari Matsuda | 2005-07-19 |
| 6907069 | Picture coding apparatus, picture coding method, and recording medium having picture coding program recorded thereon | Kazuhiro Matsuzaki, Yoshiaki Kato | 2005-06-14 |
| 6798834 | Image coding apparatus with segment classification and segmentation-type motion prediction circuit | Kohtaro Asai, Yoshihisa Yamada, Takahiro Fukuhara | 2004-09-28 |
| 6782553 | Apparatus and method for transporting information about broadcast programs | Michiyo Ogawa, Yoshiaki Kato | 2004-08-24 |
| 6775326 | Moving image estimating system | Shunichi Sekiguchi, Kohtaro Asai, Hirofumi Nishikawa, Shinichi Kuroda, Yoshimi Isu +1 more | 2004-08-10 |
| 6661808 | Remultiplexing apparatus | Yoshiaki Kato, Yuka Fujita | 2003-12-09 |
| 6658058 | Picture coding apparatus | Shinichi Kuroda, Fuminobu Ogawa, Shunichi Sekiguchi, Kohtaro Asai, Yuri Hasegawa | 2003-12-02 |
| 6590615 | Digital video receiving apparatus | Hideo Ohira | 2003-07-08 |
| 6522672 | Content-based multiplexer device and multiplexing method | Kazuhiro Matsuzaki, Yoshiaki Kato | 2003-02-18 |
| 6487220 | Content-based multiplexer device and multiplexing method | Kazuhiro Matsuzaki, Yoshiaki Kato | 2002-11-26 |
| 6469745 | Image signal processor for detecting duplicate fields | Yoshihisa Yamada, Yoshiaki Kato | 2002-10-22 |
| RE37858 | Motion compensation predicting encoding method and apparatus | Kohtaro Asai, Yoshiaki Kato, Yoshihisa Yamada | 2002-09-24 |
| 6442207 | Image coded data re-encoding apparatus without once decoding the original image coded data | Hirofumi Nishikawa, Kohtaro Asai | 2002-08-27 |
| 6404815 | Image encoder, image decoder, image encoding method, image decoding method and image encoding/decoding system | Shunichi Sekiguchi, Kohtaro Asai, Hirofumi Nishikawa, Shinichi Kuroda, Yoshimi Isu +1 more | 2002-06-11 |
| 6385212 | Data switching apparatus for switching received data without changing coding unit | Masayuki Baba, Yoshiaki Kato | 2002-05-07 |
| 6381275 | Image coding apparatus and image decoding apparatus | Takahiro Fukuhara, Shunichi Sekiguchi, Kohtaro Asai | 2002-04-30 |
| 6330036 | Digital video receiving apparatus | Hideo Ohira | 2001-12-11 |
| 6307973 | Image signal coding system | Hirofumi Nishikawa, Yoshihisa Yamada, Kohtaro Asai | 2001-10-23 |
| 6272177 | Method and apparatus for coding an input signal based on characteristics of the input signal | Yoshiaki Kato, Toshiaki Shimada | 2001-08-07 |
| 6246438 | Image coded data re-encoding apparatus without once decoding the original image coded data | Hirofumi Nishikawa, Kohtaro Asai | 2001-06-12 |
| 6233255 | Apparatus and method for remultiplexing and coding multimedia information | Yoshiaki Kato, Yuka Fujita | 2001-05-15 |
| 6222887 | Image coded data re-encoding apparatus without once decoding the original image coded data | Hirofumi Nishikawa, Kohtaro Asai | 2001-04-24 |