Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for exchanging disks

Device for exchanging disks

US Patent 4614474 · Granted Sep 30, 1986

Estimated economic value: $357,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wear measurement device and wear measurement method for tire2024
System for generating pseudo driving sound2024
System for implementing item payment method, program provision method, and mobil2020
Metal mold for forming, method for the preparation of the metal mold for forming2008
Angle sensor having low waveform distortion2007
Angle sensor having low waveform distortion2007
Rotation angle detecting device2006
Molding metal mold, method of producing molding metal mold, and articles molded 2006
Seat position sensor2004
Magneto-impedance element, and magnetic head, thin film magnetic head, azimuth s2001
Magnetic sensor using magnetic impedance of magnetic wire within biasing coil2000