Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Perpendicular magnetic recording medium comprising a magnetic thin film of cobalt, palladium, chromium and oxygen

Perpendicular magnetic recording medium comprising a magnetic thin film of cobalt, palladium, chromium and oxygen

US Patent 5413868 · Granted May 9, 1995

Estimated economic value: $67,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hexagonal ferrite magnetic powder and method of manufacturing the same, and magn2014
Binder composition for magnetic recording medium and magnetic recording medium2013
Binder composition for magnetic recording medium and magnetic recording medium2013
Magnetic recording medium2006
Magnetic recording medium2005
Magnetic recording medium2004
Magnetic recording medium and method for reproducing magnetic recording2004
Magnetic recording medium comprising a backcoat layer having specific protrusion2003
Magnetic recording tape with controlled Hc and magnetic flux/unit area value and2003
Magnetic recording medium2000
Magnetic recording medium1999
Magnetic recording medium containing magnetic powder and a polyurethane binder h1999