Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5729649 | Methods and apparatus for recording data on a digital storage medium in a manner that facilitates the reading back of data during trick play operation | Frank A. Lane, Joseph E. Augenbraun, Jill MacDonald Boyce, Jack S. Fuhrer, John G. N. Henderson +5 more | 1998-03-17 |
| 5687275 | Trick play data indentification methods and apparatus for use with digital video recording and playback devices | Frank A. Lane, Joseph E. Augenbraun, Jill MacDonald Boyce, Jack S. Fuhrer, John G. N. Henderson +5 more | 1997-11-11 |
| 5623344 | Digital video recording device with trick play capability | Frank A. Lane, Joseph E. Augenbraun, Jill MacDonald Boyce, Jack S. Fuhrer, John G. N. Henderson +5 more | 1997-04-22 |
| 5583650 | Digital recording and playback device error correction methods and apparatus for use with trick play data | Frank A. Lane, Jill MacDonald Boyce, Jack S. Fuhrer, John G. N. Henderson, Masafumi Nakamura +4 more | 1996-12-10 |
| 5459585 | Apparatus and method of storing image signals | Hitoaki Owashi, Toshiaki Kawamura, Yoshizumi Watatani, Michio Ozawa, Hideo Arai +3 more | 1995-10-17 |
| 4843493 | Rotary head type magnetic recording and reproducing apparatus and method of producing tracking control signals therefor | Takashi Furuhata, Yasufumi Yumde, Fujio Okamura, Takaharu Noguchi, Toshifumi Shibuya +2 more | 1989-06-27 |
| 4642708 | Magnetic recording and reproducing apparatus | Takashi Furuhata, Katsuo Konishi | 1987-02-10 |
| 4604659 | Apparatus for detecting a drop-out in a magnetic recording/reproducing apparatus | Shigeyuki Itoh, Yoshizumi Watatani | 1986-08-05 |
| 4581659 | Method and apparatus for reproducing information at variable speeds from a magnetic tape | Nobuo Azuma, Kenji Satoh, Yoshinori Masuda | 1986-04-08 |
| 4507690 | Device for controlling consecutive recording of video information signals from video camera | Nobuo Azuma, Kenji Satoh, Takashi Furuhata | 1985-03-26 |
| 4453186 | Video and sound signal recording and reproducing device | Yoshizumi Watatani, Shigeyuki Ito | 1984-06-05 |
| 4338645 | Tape running time indication system | Yoshinori Okada | 1982-07-06 |
| 4325081 | Programmed timer for VTR | Yuuhei Abe | 1982-04-13 |