Issued Patents All Time
Showing 126–150 of 161 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7649942 | Video encoding/decoding method and apparatus | Takeshi Chujoh, Yoshihiro Kikuchi | 2010-01-19 |
| 7649941 | Video encoding/decoding method and apparatus | Takeshi Chujoh, Yoshihiro Kikuchi | 2010-01-19 |
| 7616691 | Video encoding/decoding method and apparatus | Takeshi Chujoh, Yoshihiro Kikuchi, Akiyuki Tanizawa | 2009-11-10 |
| 7599437 | Video encoding/decoding method and apparatus | Takeshi Chujoh, Yoshihiro Kikuchi, Akiyuki Tanizawa | 2009-10-06 |
| 7515731 | Digital watermark embedding apparatus and digital watermark detecting apparatus | Wataru Asano, Tomoo Yamakage | 2009-04-07 |
| 7471807 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage, Nakaba Kogure | 2008-12-30 |
| 7450643 | Video encoding/decoding method and apparatus | Takeshi Chujoh, Yoshihiro Kikuchi | 2008-11-11 |
| 7451320 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-11-11 |
| 7437565 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-10-14 |
| 7437564 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-10-14 |
| 7428640 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-09-23 |
| 7426640 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-09-16 |
| 7426641 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-09-16 |
| 7421584 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-09-02 |
| 7398397 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-07-08 |
| 7380127 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-05-27 |
| 7370207 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2008-05-06 |
| 7333660 | Apparatus for and method of coding moving picture | — | 2008-02-19 |
| 7298913 | Video encoding method and apparatus employing motion compensated prediction interframe encoding, and corresponding video decoding method and apparatus | Takeshi Chujoh, Yoshihiro Kikuchi | 2007-11-20 |
| 7284130 | Digital watermark detection method and apparatus | Wataru Asano, Tomoo Yamakage | 2007-10-16 |
| 7242716 | Video encoding method and apparatus and video decoding method and apparatus | Takeshi Chujoh, Yoshihiro Kikuchi | 2007-07-10 |
| 7212576 | Picture encoding method and apparatus and picture decoding method and apparatus | Takeshi Nagai, Takeshi Chujoh, Yoshihiro Kikuchi, Wataru Asano | 2007-05-01 |
| 7177360 | Video encoding method and video decoding method | Takeshi Chujoh, Yoshihiro Kikuchi | 2007-02-13 |
| 7123744 | Digital watermark embedding method, digital watermark embedding apparatus, digital watermark detecting method, and digital watermark detecting apparatus | Hirofumi Muratani, Tooru Kambayashi, Tomoo Yamakage, Tomoya Kodama, Hisashi Yamada | 2006-10-17 |
| 7085427 | Image filter processing apparatus and method | Takeshi Chujoh | 2006-08-01 |