Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7292518 | Apparatus for recording information and apparatus for recording and reproducing information | Yujiro Ito, Masaaki Hara, Jun Sawai, Tsunenori Shiimoto, Nobuchika Momochi +1 more | 2007-11-06 |
| 6574290 | Digital information reproducing apparatus and reproducing method | — | 2003-06-03 |
| 6532337 | Digital-signal playback apparatus | — | 2003-03-11 |
| 6458467 | Optical-use adhesive film and roll thereof | Naoki Mizuno, Mikio Matsuoka, Tomonori Yoshinaga, Shinichi Tsukada | 2002-10-01 |
| 6378107 | Digital signal reproducing apparatus | — | 2002-04-23 |
| 6373413 | Data decoding apparatus and data decoding method | — | 2002-04-16 |
| 5841794 | Error correction processing method and apparatus for digital data | Takao Inoue, Fumiaki Henmi, Minoru Kawahara | 1998-11-24 |
| 5604603 | System and method for recording digital audio signal and digital video signal and recording medium for same | Takashi Sasaya, Tetsuo Kani, Takeo Ooba | 1997-02-18 |
| 5465181 | Apparatus for recording and reproducing a digital/video signal having a reduced number of processing channels | — | 1995-11-07 |
| 5384787 | Picture data recording apparatus and picture data reproducing apparatus | — | 1995-01-24 |
| 5291469 | Digital data recording and/or reproducing apparatus | — | 1994-03-01 |
| 5093732 | Apparatus for correcting time base fluctuations in digital signals | — | 1992-03-03 |
| 4811123 | Apparatus for reproducing digital data | — | 1989-03-07 |
| 4733311 | Automatic phase control circuit used for time base corrector | — | 1988-03-22 |
| 4714965 | Write clock pulse generator used for a time base corrector | Takao Inoue, Kazuo Tomita | 1987-12-22 |
| 4714954 | Read start pulse generator for time base corrector | Takao Inoue | 1987-12-22 |
| 4709276 | Time base corrector | — | 1987-11-24 |
| 4700239 | Differential gain and differential phase compensator circuit of a video signal | Tadao Fujita, Teruyuki Yoshida | 1987-10-13 |
| 4677497 | Apparatus for recording and reproducing a video signal with reduced color subcarrier interference | — | 1987-06-30 |
| 4611250 | Apparatus for recording a video signal | Toshiaki Noguchi | 1986-09-09 |
| 4490750 | Apparatus for reproducing a video signal | — | 1984-12-25 |
| 4454530 | Color framing signal generator | Kanji Yamashita | 1984-06-12 |
| 4445092 | Periodic pulse forming circuit | Takashi Takayama | 1984-04-24 |
| 4438456 | Time base corrector | — | 1984-03-20 |