Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4926278 | Magnetic tape cassette apparatus having reduced azimuth error | — | 1990-05-15 |
| 4615585 | Optical focusing device | Robert N. J. Van Sluys | 1986-10-07 |
| 4497008 | Magnetic-tape cassette with pivotal, nesting cover | — | 1985-01-29 |
| 4484719 | Magnetic-tape cassette with anti-telescoping guides and reels | — | 1984-11-27 |
| 4485420 | Magnetic-tape cassette apparatus having very low azimuth error | — | 1984-11-27 |
| 4468711 | Mode-switching linkage for a tape cassette apparatus | Ghislanus M. A. M. Aldenhoven | 1984-08-28 |
| 4451862 | Magnetic head mounting mechanism for automatic azimuth control | Albert M. A. Rijckaert, Henricus M. Ruyten, Johannes F. Hoefnagels | 1984-05-29 |
| 4434955 | Magnetic-tape cassette | — | 1984-03-06 |
| 4329723 | Adjustable mounting for a magnetic tape head | — | 1982-05-11 |