Issued Patents All Time
Showing 76–100 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585853 | Bit rate reduction apparatus | Masakazu Nishino | 1996-12-17 |
| 5585931 | Video signal recording data overflow allocation apparatus and method | Masakazu Nishino | 1996-12-17 |
| 5574568 | Video recording and reproducing apparatus | Eiji Yamauchi | 1996-11-12 |
| 5574752 | Moving image data transmitter and receiver frame synchronization | — | 1996-11-12 |
| 5543937 | Apparatus for recording and playing back digital data | Shinji Hamai, Akira Iketani, Chiyoko Matsumi, Masazumi Yamada, Yasunori Kawakami +1 more | 1996-08-06 |
| 5532837 | Digital video signal processing apparatus | Hideki Ootaka | 1996-07-02 |
| 5495296 | Digital signal processing circuit for filtering an image signal vertically | Shiro Dosho | 1996-02-27 |
| 5481309 | Video signal bit rate reduction apparatus having adaptive quantization | Masakazu Nishino | 1996-01-02 |
| 5446597 | Apparatus for recording digital signals with associated auxiliary data | Chiyoko Matsumi, Akira Iketani, Shinji Hamai | 1995-08-29 |
| 5440706 | Data shuffling apparatus possessing reduced memory | Chiyoko Matsumi, Takao Kashiro | 1995-08-08 |
| 5416600 | Concealing method of video signal | Chiyoko Matsumi | 1995-05-16 |
| 5394275 | Apparatus for selectively recording and reproducing two video signals having different amounts of data in each frame | Akira Iketani, Chiyoko Matsumi | 1995-02-28 |
| 5392129 | Digital VCR signal processing apparatus for concealing uncorrectable errors | Hideki Ohtaka | 1995-02-21 |
| 5367334 | Video signal encoding and decoding apparatus | Masakazu; Nishino, Chojuro Yamamitsu, Toyohiko Matsuta, Shigeru Awamoto | 1994-11-22 |
| 5351131 | Apparatus for recording and reproducing band-compression coded video data | Masakazu Nishino, Hideki Ohtaka | 1994-09-27 |
| 5343501 | Orthogonal transform apparatus for video signal processing | Shinya Kadono, Masakazu Nishino, Hiroshi Horikane, Iwao Hidaka | 1994-08-30 |
| 5341250 | Video signal digital magnetic recording reproducing apparatus, with variable length coding data compression | Hirofumi Uchida, Hideki Ohtaka | 1994-08-23 |
| 5329375 | Information recording/reproducing apparatus | Masaru Nakahama | 1994-07-12 |
| 5329475 | Data round-off device for rounding-off m-bit digital data into (m-n) bit digital data | Shinya Kadono | 1994-07-12 |
| 5317457 | Digital signal recording method | Chiyoko Matsumi, Akira Iketani, Akifumi Ide | 1994-05-31 |
| 5313471 | Error concealing method | Hideki Otaka, Masakazu Nishino | 1994-05-17 |
| 5311372 | Method of recording digital signals in an interleaving array form with enhanced error interpolation | Chiyoko Matsumi, Susumu Yamaguchi, Akira Iketani | 1994-05-10 |
| 5298990 | Video signal block forming method | Hideki Otaka | 1994-03-29 |
| 5278706 | Digital video signal recording/reproducing apparatus | Akira Iketani, Chojuro Yamamitsu, Akifumi Ide, Masakazu Nishino, Hideki Ohtaka +1 more | 1994-01-11 |
| 5272528 | Information recording apparatus | Masakazu Nishino, Hideki Ohtaka | 1993-12-21 |