Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8374494 | Image processing apparatus | Koji Takahashi, Kenji Kawai | 2013-02-12 |
| 7613382 | Image processing apparatus | Koji Takahashi, Kenji Kawai | 2009-11-03 |
| 7319812 | Image processing apparatus | Koji Takahashi, Kenji Kawai | 2008-01-15 |
| 7248788 | Image processing apparatus | Koji Takahashi, Kenji Kawai | 2007-07-24 |
| 7024101 | Image processing apparatus | Koji Takahashi, Kenji Kawai | 2006-04-04 |
| 6453120 | Image processing apparatus with recording and reproducing modes for hierarchies of hierarchically encoded video | Koji Takahashi, Kenji Kawai | 2002-09-17 |
| 6243139 | Apparatus for block-encoding input image signals | Koji Takahashi | 2001-06-05 |
| 6134381 | Video data recording apparatus for recording search data | Koji Takahashi, Kenichi Nagasawa | 2000-10-17 |
| 6084730 | Information transmission system using data compression and/or error detection | Shingo Ikeda, Toshihiro Yagisawa, Masahide Hasegawa, Mitsugu Tanaka | 2000-07-04 |
| 6055357 | Signal recording apparatus | Kenichi Nagasawa, Akio Aoki, Shinichi Yamashita, Makoto Shimokoriyama, Toshihiro Yagisawa | 2000-04-25 |
| 5926609 | Image reproducing method and apparatus capable of skipping reproduction of collateral information during reproducing in a special mode | Akihiro Shikakura, Ikuo Watanabe | 1999-07-20 |
| 5907661 | Video data recording and/or reproducing apparatus | Mitsuru Owada, Masahiro Ando, Akio Fujii, Makoto Gohda | 1999-05-25 |
| 5864409 | Image processing system providing access to data processing | Yasutomo Suzuki, Nobukuni Roppongi, Masayuki Ochi | 1999-01-26 |
| 5793547 | Information signal reproducing apparatus with signal correcting function | Akio Fujii, Shinichi Yamashita, Toshiya Yatomi | 1998-08-11 |
| 5790746 | Multichannel digital-signal reproducing apparatus for switching access timing relative to reproducing timing based on a determination of recorded/reproduced information | Hidenori Hoshi, Kenichi Nagasawa, Shinichi Yamashita | 1998-08-04 |
| 5715258 | Error detection code processing device | Shingo Ikeda | 1998-02-03 |
| 5642240 | Video data recording and/or reproducing apparatus with control of read/write operation of a memory based on boundary positions of the pictures in the video signals | Mitsuru Owada, Masahiro Ando, Akio Fujii, Makoto Gohda | 1997-06-24 |
| 5631914 | Error correcting apparatus | Akihiro Shikakura, Shinichi Yamashita, Tetsuya Shimizu | 1997-05-20 |
| 5568328 | Video data recording apparatus for recording search data | Koji Takahashi, Kenichi Nagasawa | 1996-10-22 |
| 5563661 | Image processing apparatus | Koji Takahashi, Kenji Kawai | 1996-10-08 |
| 5555230 | Multichannel digital-signal reproducing apparatus for switching access timing relative to reproducing timing | Hidenori Hoshi, Kenichi Nagasawa, Shinichi Yamashita | 1996-09-10 |
| 5544176 | Information recording apparatus which eliminates unnecessary data before recording | Akio Fujii, Ikuo Watanabe, Shinichi Yamashita | 1996-08-06 |
| 5502734 | Code transmitting method | — | 1996-03-26 |
| 5502570 | Images reproducing method capable of skipping reproduction of collateral information during reproduction in a special mode | Akihiro Shikakura, Ikuo Watanabe | 1996-03-26 |
| 5485521 | Audio mirror speaker | Toshihiro Yagisawa, Shoichi Ibaraki, Kenichi Nagasawa | 1996-01-16 |