Issued Patents All Time
Showing 101–125 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697433 | Image decoding apparatus | Yoshimi Isu, Shunichi Sekiguchi, Fuminobu Ogawa, Shinichi Kuroda, Hirofumi Nishikawa +1 more | 2004-02-24 |
| 6665345 | Moving picture decoding device and moving picture decoding method | Shunichi Sekiguchi, Yoshimi Isu, Fuminobu Ogawa, Yuri Hasegawa | 2003-12-16 |
| 6665442 | Image retrieval system and image retrieval method | Shunichi Sekiguchi, Yoshimi Isu, Hirofumi Nishikawa, Yoshihisa Yamada | 2003-12-16 |
| 6658058 | Picture coding apparatus | Shinichi Kuroda, Fuminobu Ogawa, Shunichi Sekiguchi, Yuri Hasegawa, Tokumichi Murakami | 2003-12-02 |
| 6633611 | Method and apparatus for region-based moving image encoding and decoding | Shunichi Sekiguchi, Yoshimi Isu | 2003-10-14 |
| 6611628 | Method of image feature coding and method of image search | Shunichi Sekiguchi, Yoshihisa Yamada, James Chow | 2003-08-26 |
| 6493035 | Image signal sync detector | Hirofumi Nishikawa, Shinichi Kuroda | 2002-12-10 |
| 6493385 | Image encoding method, image encoder, image decoding method, and image decoder | Shunichi Sekiguchi, Yoshimi Isu, Hirofumi Nishikawa, Shinichi Kuroda, Yuri Hasegawa | 2002-12-10 |
| RE37858 | Motion compensation predicting encoding method and apparatus | Tokumichi Murakami, Yoshiaki Kato, Yoshihisa Yamada | 2002-09-24 |
| 6442207 | Image coded data re-encoding apparatus without once decoding the original image coded data | Hirofumi Nishikawa, Tokumichi Murakami | 2002-08-27 |
| 6404815 | Image encoder, image decoder, image encoding method, image decoding method and image encoding/decoding system | Shunichi Sekiguchi, Tokumichi Murakami, Hirofumi Nishikawa, Shinichi Kuroda, Yoshimi Isu +1 more | 2002-06-11 |
| 6385343 | Image decoding device and image encoding device | Shinichi Kuroda, Shunichi Sekiguchi, Fuminobu Ogawa, Yoshimi Isu, Hirofumi Nishikawa +2 more | 2002-05-07 |
| 6381275 | Image coding apparatus and image decoding apparatus | Takahiro Fukuhara, Shunichi Sekiguchi, Tokumichi Murakami | 2002-04-30 |
| 6307973 | Image signal coding system | Hirofumi Nishikawa, Yoshihisa Yamada, Tokumichi Murakami | 2001-10-23 |
| 6301301 | Apparatus and method for coding and decoding a moving image | Yoshimi Isu, Shunichi Sekiguchi | 2001-10-09 |
| 6246438 | Image coded data re-encoding apparatus without once decoding the original image coded data | Hirofumi Nishikawa, Tokumichi Murakami | 2001-06-12 |
| 6222887 | Image coded data re-encoding apparatus without once decoding the original image coded data | Hirofumi Nishikawa, Tokumichi Murakami | 2001-04-24 |
| 6208689 | Method and apparatus for digital image decoding | Hideo Ohira, Kenichi Asano, Toshiaki Shimada, Tokumichi Murakami | 2001-03-27 |
| 6188794 | Image signal coding system | Hirofumi Nishikawa, Yoshihisa Yamada, Tokumichi Murakami | 2001-02-13 |
| 6128345 | Image signal coding system | Tokumichi Murakami, Hirofumi Nishikawa, Yoshihisa Yamada | 2000-10-03 |
| 6108449 | Motion picture encoding system and motion picture decoding system | Shunichi Sekiguchi, Yoshimi Isu | 2000-08-22 |
| 6097759 | Image signal coding system | Tokumichi Murakami, Hirofumi Nishikawa, Yoshihisa Yamada | 2000-08-01 |
| 6018366 | Video coding and decoding system and method | Takahiro Fukuhara, Tokumichi Murakami | 2000-01-25 |
| 6002439 | Image signal coding system | Tokumichi Murakami, Hirofumi Nishikawa, Yoshihisa Yamada | 1999-12-14 |
| 5990960 | Image signal coding system | Tokumichi Murakami, Hirofumi Nishikawa, Yoshihisa Yamada | 1999-11-23 |