Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6040862 | Coding method and recording and reproducing apparatus | Toshiya Asai | 2000-03-21 |
| 5841935 | Coding method and recording and reproducing apparatus | Toshiya Asai | 1998-11-24 |
| 5506688 | Apparatus for recording video signals within recording tracks extending obliquely across a magnetic tape | Norio Tanaka | 1996-04-09 |
| 5295022 | Tracking control circuit | Norio Tanaka | 1994-03-15 |
| 5264969 | Tape editing apparatus with automatic tracking adjustment prior to recording | Kazuo Kamiyama, Norio Tanaka | 1993-11-23 |
| 4805035 | Color video and audio recording and/or reproducing apparatus | Hiroshi Kawakami | 1989-02-14 |
| 4551749 | Circuit to vary the phase of the color burst signal | — | 1985-11-05 |