Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5758013 | Digital magnetic recording/reproducing apparatus and cassette digital magnetic recording/reproducing apparatus | Hidenari Ikeda, Masahiro Nakashika, Yasuyoshi Nishikawa, Toshinobu Murakami, Keisuke Ogi +1 more | 1998-05-26 |
| 5333082 | Video signal recording/reproducing apparatus | — | 1994-07-26 |
| 5124850 | Method and apparatus for equalizing FM video signals using variable equalizer | — | 1992-06-23 |
| 5060104 | Rotary head device with six head units | Shoji Kitaori | 1991-10-22 |
| 5029021 | Video recording/reproducing apparatus and method of editing video tape | Norihiro Yamamoto | 1991-07-02 |
| 4926273 | Apparatus and method for recording and reproducing information signals | Koichi Tabuchi | 1990-05-15 |