Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697100 | SOLID-PICTORIAL VIDEO SIGNAL GENERATING APPARATUS, SOLID-PICTORIAL VIDEO SIGNAL TRANSMITTING APPARATUS, SOLID-PICTORIAL VIDEO SIGNAL RECEIVING APPARATUS AND SOLID-PICTORIAL VIDEO SIGNAL TRANSMISSION SWITCHING APPARATUS | — | 2004-02-24 |
| 6441844 | SOLID-PICTORIAL VIDEO SIGNAL GENERATING APPARATUS, SOLID-PICTORIAL VIDEO SIGNAL TRANSMITTING APPARATUS, SOLID-PICTORIAL VIDEO SIGNAL RECEIVING APPARATUS AND SOLID-PICTORIAL VIDEO SIGNAL TRANSMISSION SWITCHING APPARATUS | — | 2002-08-27 |
| 5771216 | Photomagnetic recording device and photomagnetic reproducing device | Shosuke Tanaka, Shigeaki Koike | 1998-06-23 |
| 5640379 | Photomagnetic recording device and photomagnetic reproducing device | Shosuke Tanaka, Shigeaki Koike | 1997-06-17 |
| 5450139 | Apparatus for transmitting video signals comprising a memory backup device | Hideo Haraguchi, Hiroyuki Yamauchi | 1995-09-12 |
| 5142537 | Video signal processing circuit | Michael A. Kutner | 1992-08-25 |
| 4914527 | Recording and reproducing digital video and audio signals together with a time code signal which is within user control words of the audio data | Toshiya Asai, Hiroki Kotani | 1990-04-03 |
| 4802032 | Servo for VTR drum motor with external reference signal phase modulation | Takao Abe, Tetsuo Ogawa | 1989-01-31 |
| 4751589 | Method and apparatus for reproducing recorded video signal | Hisanori Kominami | 1988-06-14 |
| 4742519 | Apparatus for decoding error correcting code | Takao Abe, Hisanori Kominami, Tetsuro Suma, Tetsuo Ogawa, Hiroki Kotani | 1988-05-03 |
| 4318119 | Continuous carrier wave generating circuit | — | 1982-03-02 |