Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7599256 | Method and apparatus for reproducing information from recording medium | Shinji Irioka, Yasuhiro Ueki | 2009-10-06 |
| 5881204 | Magnetic video and audio recording and/or reproducing apparatus and recording medium | Mitsuhiko Hara, Kanjyu Ishii | 1999-03-09 |
| 5438463 | Magnetic video and audio recording and/or reproducing apparatus for simultaneously recording input video and audio signals | Kanjyu Ishii, Mitsuhiko Hara | 1995-08-01 |
| 5124852 | Magnetic tape recording apparatus | Tetsuya Suwa, Seiji Higurashi | 1992-06-23 |
| 5050012 | High-speed erasing apparatus for use in magnetic recording/reproducing system | Yasuomi Namiki | 1991-09-17 |