Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8457210 | Image decoding apparatus and method adding a sign of the coefficient before linear estimation | — | 2013-06-04 |
| 7502975 | Data transmission apparatus and method | Takeshi Nagai, Yoshihiro Kikuchi | 2009-03-10 |
| 7500159 | Data transmission apparatus and method | Takeshi Nagai, Yoshihiro Kikuchi | 2009-03-03 |
| 7496807 | Data transmission apparatus and method | Takeshi Nagai, Yoshihiro Kikuchi | 2009-02-24 |
| 7437628 | Data transmission apparatus and method | Takeshi Nagai, Yoshihiro Kikuchi | 2008-10-14 |
| 7287201 | Data transmission apparatus and method | Takeshi Nagai, Yoshihiro Kikuchi | 2007-10-23 |
| 7193973 | Data transmission apparatus and method | Takeshi Nagai, Yoshihiro Kikuchi | 2007-03-20 |
| 7124429 | Video coding apparatus and video decoding apparatus | Takeshi Nagai, Yoshihiro Kikuchi | 2006-10-17 |
| 7072470 | Video scramble/descramble apparatus | Shinichiro Koto | 2006-07-04 |
| 7027517 | Method and apparatus for coding moving picture image | Takeshi Nagai, Yoshihiro Kikuchi | 2006-04-11 |
| 7010032 | Moving image coding apparatus and decoding apparatus | Yoshihiro Kikuchi, Takeshi Nagai | 2006-03-07 |
| 6993689 | Data transmission apparatus and method | Takeshi Nagai, Yoshihiro Kikuchi | 2006-01-31 |
| 6989868 | Method of converting format of encoded video data and apparatus therefor | Koichi Masukura, Noboru Yamaguchi, Toshimitsu Kaneko, Tomoya Kodama, Takeshi Mita +1 more | 2006-01-24 |
| 6903666 | Video scramble/descramble apparatus | Shinichiro Koto | 2005-06-07 |
| 6812864 | Video scramble/descramble apparatus | Shinichiro Koto | 2004-11-02 |
| 6671376 | Video scramble/descramble apparatus | Shinichiro Koto | 2003-12-30 |
| 6108040 | Motion vector detecting method and system for motion compensating predictive coder | Masataka Moteki, Yoshiharu Uetani, Tadahiro Oku, Tomoo Yamakage, Toshinori Odaka | 2000-08-22 |
| 6016162 | Video coding apparatus | Toshinori Odaka, Yoshiharu Uetani, Tomoo Yamakage, Hideyuki Ueno, Noboru Yamaguchi +2 more | 2000-01-18 |
| 6005627 | Video coding apparatus | Toshinori Odaka, Yoshiharu Uetani, Tomoo Yamakage, Hideyuki Ueno, Noboru Yamaguchi +2 more | 1999-12-21 |
| 5986713 | Video coding apparatus using inter-field prediction | Toshinori Odaka, Yoshiharu Uetani, Tomoo Yamakage, Hideyuki Ueno, Noboru Yamaguchi +2 more | 1999-11-16 |
| 5754231 | Bit allocation for motion video compression | Toshinori Odaka, Yoshiharu Uetani, Tomoo Yamakage, Hideyuki Ueno, Noboru Yamaguchi +2 more | 1998-05-19 |
| 5742344 | Motion compensated video decoding method and system for decoding a coded video signal using spatial and temporal filtering | Toshinori Odaka, Yoshiharu Uetani, Tomoo Yamakage, Hideyuki Ueno, Noboru Yamaguchi +2 more | 1998-04-21 |
| 5647049 | Video recording/reproducing apparatus which uses a differential motion vector determined using two other motion vectors | Toshinori Odaka, Yoshiharu Uetani, Tomoo Yamakage, Hideyuki Ueno, Noboru Yamaguchi +2 more | 1997-07-08 |
| 5541661 | Video coding apparatus which forms an optimum prediction signal which is designated by a set of motion vectors of separate reference pictures | Toshinori Odaka, Yoshiharu Uetani, Tomoo Yamakage, Hideyuki Ueno, Noboru Yamaguchi +2 more | 1996-07-30 |
| 5467136 | Video decoder for determining a motion vector from a scaled vector and a difference vector | Toshinori Odaka, Yoshiharu Uetani, Tomoo Yamakage, Hideyuki Ueno, Noboru Yamaguchi +2 more | 1995-11-14 |