Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for detectng abnormality of a tape-tension detecting means of a magnetic recording apparatus

Apparatus for detectng abnormality of a tape-tension detecting means of a magnetic recording apparatus

US Patent 5639040 · Granted Jun 17, 1997

Estimated economic value: $243,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power storage management system, information processing apparatus, power storage2023
Information processing apparatus, information processing method, and power stora2022
Power storage management system, information processing apparatus, power storage2021
Information processing apparatus, information processing method, and power stora2019
Power storage management system, information processing apparatus, power storage2019
Providing content to a user based on amount of user contribution2018
Charge control device, charge control method, program, and system2017
Electric power management apparatus and electric power management method2017
Power management apparatus, power management method and demand notification appa2017
Power management device, power management method, and demand notifying device2016
Information processing apparatus, information processing method, program, and po2015
Information processing apparatus, information management server, information pro2015