Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotary transformer for a video cassette recorder having a stator and a rotor equipped with coils

Rotary transformer for a video cassette recorder having a stator and a rotor equipped with coils

US Patent 5793575 · Granted Aug 11, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Clutch apparatus for electric valve actuator2012
Aluminum head drum with a protective layer which smoothly and continuously varie1999
Pinch roller type tape drive assembly1998
Head drum assembly for a VCR with a shaft including a vertical groove and a slan1998
Head drum assembly having a pre-loading sheet sleeve structured to facilitate it1998
Dynamic pressure bearing apparatus and head drum assembly of a video cassette re1998
Head drum assembly of a video cassette recorder1998
Head drum assembly1998
Head drum assembly incorporating therein parts coated with diamond-like carbon1998
Head drum assembly of video cassette recorder1998
Head drum assembly for rotating a rotary drum by generating a load bearing air l1998
Method of manufacturing a rotary head drum1998