Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hexagonal ferrite powder and magnetic recording medium

Hexagonal ferrite powder and magnetic recording medium

US Patent 9741382 · Granted Aug 22, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Particles of magnetoplumbite-type hexagonal ferrite, method for manufacturing th2023
Composition, formed body, laminate, far infrared ray transmitting filter, solid-2021
Production method for metal oxide particles, metal oxide powder, and magnetic re2020
Hexagonal ferrite powder and magnetic recording medium2019
Magnetic recording medium using hexagonal ferrite powder2018
Method for producing acid gas separation composite membrane, and acid gas separa2017
Acidic gas separation module, acidic gas separation device, and telescope preven2017
Ferromagnetic hexagonal ferrite powder, method of manufacturing the same, and ma2016
Magnetic powder for magnetic recording, magnetic recording medium, and method of2016
Acidic gas separation module, and method for manufacturing acidic gas separation2016
Metal nanowire-containing composition, and transparent conductor2014
Positive-type photosensitive composition, transparent conductive film, display e2012