Issued Patents All Time
Showing 101–125 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912969 | Information receiving and recording/reproducing apparatus/method having function for limiting/delimiting for protecting copyright of recording information | Manabu Sasamoto, Nobutaka Amada, Takao Arai, Takaharu Noguchi, Hitoaki Owashi +2 more | 1999-06-15 |
| 5903704 | Apparatus for selectively recording and reproducing received analog and digital signals | Hitoaki Owashi, Takaharu Noguchi, Kyoichi Hosokawa, Kazuhiko YOSHIZAWA, Nobutaka Amada +3 more | 1999-05-11 |
| 5878188 | Apparatus for recording and reproducing temporally compressed digital information signal | Nobutaka Amada, Takao Arai, Takaharu Noguchi, Shigeru Yamazaki | 1999-03-02 |
| 5878010 | Method and apparatus for recording digital signal | Hitoaki Owashi, Takaharu Noguchi, Kyoichi Hosokawa | 1999-03-02 |
| 5875279 | Subscriber terminal of an interactive communication system and control device thereof | Hitoaki Owashi, Hideo Nishijima, Hiroaki Ono, Takaharu Noguchi, Nobutaka Amada +2 more | 1999-02-23 |
| 5825969 | Information management apparatus for inhibiting reproduction in a video cassette recorder | Hiroaki Ono, Kiyoshi Kano, Hideo Nishijima, Takao Arai, Takaharu Noguchi +5 more | 1998-10-20 |
| 5815331 | Digital signal recording method and apparatus involving precode processing for partial response detection | Kyoichi Hosokawa, Hitoaki Owashi, Takaharu Noguchi | 1998-09-29 |
| 5778140 | Video signal processing apparatus | Masuo Oku, Takaharu Noguchi, Takao Arai | 1998-07-07 |
| 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 |
| 5719943 | Digital information signal transmitting/receiving method and system | Nobutaka Amada, Shigeru Yamazaki, Takaharu Noguchi, Hideo Nishijima, Hiroaki Ono +4 more | 1998-02-17 |
| 5699370 | Information recording and reproduction apparatus to be controlled by temporal information | Kouji Kaniwa, Hideo Nishijima, Nobutaka Amada, Takaharu Noguchi, Hiroaki Ono +4 more | 1997-12-16 |
| 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 |
| 5627655 | Recording apparatus and reproducing apparatus for video signals | Masuo Oku, Takaharu Noguchi, Takao Arai | 1997-05-06 |
| 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 |
| 5585933 | Recording and/or reproducing apparatus for recording and/or reproducing image data compressed according to different compressing methods | Kenji Ichige, Takao Arai, Masuo Oku | 1996-12-17 |
| 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, Katsuo Mohri +4 more | 1996-12-10 |
| 5388009 | PCM signal recording method and apparatus capable of adding index code to PCM signal recorded at different transmission rates | Yutaka Nagai, Toshifumi Takeuchi, Takao Arai, Takaharu Noguchi, Shigeyuki Itoh | 1995-02-07 |
| RE34295 | Signal processing circuit | Toshifumi Shibuya, Hiroshi Endoh, Yoshimi Iso, Takao Arai | 1993-06-29 |
| 5182678 | PCM signal reproducing/recording apparatus | Yuuji Hatanaka, Takao Arai, Shin-ichi Wakumura, Ichiro Miyake, Shunichiro Sakamoto | 1993-01-26 |
| 5084788 | PCM signal reproducing/recording apparatus | Yuuji Hatanaka, Takao Arai, Shin-ichi Wakumura, Ichiro Miyake, Shunichiro Sakamoto | 1992-01-28 |
| 4965867 | Offset compensation circuit | Masami Tsuchida, Ichiro Miyake, Tokihiro Takahashi, Shinichi Wakumura, Yoshimi Iso +1 more | 1990-10-23 |
| 4943964 | PCM signal reproducing device | Yuji Hatanaka, Shin-ichi Wakumura, Ichiro Miyake, Shunichiro Sakamoto | 1990-07-24 |
| 4905104 | Rotary head type digital signal recording and/or reproducing apparatus for recording and/or reproducing with a variable speed | Takaharu Noguchi, Masaharu Kobayashi, Taihei Nakama | 1990-02-27 |
| 4897653 | Data outputting circuit | Shin-ichi Wakumura, Ichiro Miyake, Yuuji Hatanaka | 1990-01-30 |
| 4758902 | PCM signal recording and reproducing apparatus including simultaneous error detection/correction | Hiroyuki Kimura, Shigeru Yamazaki, Takaharu Noguchi, Masaharu Kobayashi | 1988-07-19 |