Issued Patents All Time
Showing 151–175 of 180 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7321323 | Digital signal coding apparatus, digital signal decoding apparatus, digital signal arithmetic coding method and digital signal arithmetic decoding method | Yoshihisa Yamada, Kohtaro Asai | 2008-01-22 |
| 7302117 | Method of image feature coding and method of image search | Yoshihisa Yamada, James Chow, Kohtaro Asai | 2007-11-27 |
| 7292731 | Image encoder, image decoder, image encoding method, and image decoding method | Akira Kinno, Kazuo Sugimoto, Minoru Etoh | 2007-11-06 |
| 7269601 | Information delivery system, information delivery method, information delivery server, content delivery server and client terminal | Akira Kinno, Minoru Etoh, Yoshifumi Yonemoto | 2007-09-11 |
| 7251371 | Image encoding method, image decoding method, image encoder, image decoder, program, computer data signal, and image transmission system | Mitsuru Kobayashi, Satoru Adachi | 2007-07-31 |
| 7245659 | Image encoding method and apparatus, image decoding method and apparatus, and image processing system | Minoru Etoh, Mitsuru Kobayashi | 2007-07-17 |
| 7242814 | Signal encoding method and apparatus and decoding method and apparatus | Minoru Etoh, Mitsuru Kobayashi | 2007-07-10 |
| 7200633 | Information delivery system and information delivery method | Minoru Etoh | 2007-04-03 |
| 7197188 | Image coding apparatus, image coding method, image decoding apparatus and image decoding method | Yuri Hasegawa, Shinichi Kuroda, Kohtaro Asai, Hirofumi Nishikawa, Yoshimi Isu | 2007-03-27 |
| 7127110 | Image encoding device, image encoding method, image decoding device and image decoding method | Yuri Hasegawa, Shinichi Kuroda, Kohtaro Asai, Hirofumi Nishikawa, Yoshimi Isu | 2006-10-24 |
| 7110456 | Video encoder, video decoder, video encoding method, video decoding method, and video encoding and decoding system | Kohtaro Asai, Tokumichi Murakami, Hirofumi Nishikawa, Shinichi Kuroda, Yoshimi Isu +1 more | 2006-09-19 |
| 7095344 | Digital signal encoding device, digital signal decoding device, digital signal arithmetic encoding method and digital signal arithmetic decoding method | Yoshihisa Yamada, Kohtaro Asai | 2006-08-22 |
| 7075989 | Motion compensating apparatus, moving image coding apparatus and method | Tokumichi Murakami, Hideo Ohira, Hirofumi Nishikawa, Kenichi Asano, Yoshihisa Yamada +1 more | 2006-07-11 |
| 7013051 | Method of image feature coding and method of image search | Yoshihisa Yamada, James Chow, Kohtaro Asai | 2006-03-14 |
| 6983014 | Image encoding device and image decoding device | Shinichi Kuroda, Kohtaro Asai, Hirofumi Nishikawa, Yoshimi Isu, Yuri Hasegawa | 2006-01-03 |
| 6862320 | Image decoder, image encoder, image communication system, and encoded bit stream converter | Yoshimi Isu, Kohtaro Asai, Hirofumi Nishikawa, Shinichi Kuroda, Yuri Hasegawa | 2005-03-01 |
| 6775326 | Moving image estimating system | Kohtaro Asai, Tokumichi Murakami, Hirofumi Nishikawa, Shinichi Kuroda, Yoshimi Isu +1 more | 2004-08-10 |
| 6697433 | Image decoding apparatus | Yoshimi Isu, Kohtaro Asai, Fuminobu Ogawa, Shinichi Kuroda, Hirofumi Nishikawa +1 more | 2004-02-24 |
| 6665442 | Image retrieval system and image retrieval method | Yoshimi Isu, Hirofumi Nishikawa, Yoshihisa Yamada, Kohtaro Asai | 2003-12-16 |
| 6665345 | Moving picture decoding device and moving picture decoding method | Yoshimi Isu, Kohtaro Asai, Fuminobu Ogawa, Yuri Hasegawa | 2003-12-16 |
| 6658058 | Picture coding apparatus | Shinichi Kuroda, Fuminobu Ogawa, Kohtaro Asai, Yuri Hasegawa, Tokumichi Murakami | 2003-12-02 |
| 6633611 | Method and apparatus for region-based moving image encoding and decoding | Yoshimi Isu, Kohtaro Asai | 2003-10-14 |
| 6611628 | Method of image feature coding and method of image search | Yoshihisa Yamada, James Chow, Kohtaro Asai | 2003-08-26 |
| 6493385 | Image encoding method, image encoder, image decoding method, and image decoder | Yoshimi Isu, Kohtaro Asai, Hirofumi Nishikawa, Shinichi Kuroda, Yuri Hasegawa | 2002-12-10 |
| 6404815 | Image encoder, image decoder, image encoding method, image decoding method and image encoding/decoding system | Kohtaro Asai, Tokumichi Murakami, Hirofumi Nishikawa, Shinichi Kuroda, Yoshimi Isu +1 more | 2002-06-11 |