Company Filing History:
Years Active: 2007-2024
Title: Junichi Tachibana: Innovator in Magnetic Recording Technology
Introduction
Junichi Tachibana is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic recording technology, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is for a magnetic recording medium designed to provide favorable crystal orientation characteristics and exhibit a high signal-to-noise ratio (SNR). This technology features a layer structure that includes a recording layer, a ground layer, and a base layer. The ground layer consists of a first ground layer on the recording layer side and a second ground layer on the base layer side. The first ground layer contains a nonmagnetic oxide and has a thickness of 2 nm to 10 nm, while the second ground layer has a thickness of 40 nm or more. Additionally, Tachibana has developed a magnetic recording cartridge that incorporates this magnetic recording medium.
Another notable patent involves a tape-shaped magnetic recording medium that includes a magnetic layer with a servo band. This medium records a servo signal on the servo band, with specific parameters ensuring optimal performance. The index expressed by Sq×Fact.(p−p)/F0(p−p) is 0.42 or more, where Sq represents the squareness ratio of the magnetic layer in a perpendicular direction.
Career Highlights
Throughout his career, Junichi Tachibana has worked with leading companies in the technology sector, including Sony Group Corporation and Agilent Technologies, Inc. His work has significantly advanced the capabilities of magnetic recording technologies.
Collaborations
Tachibana has collaborated with notable professionals in his field, including Noboru Sekiguchi and Takashi Aizawa. These collaborations have further enriched his contributions to the industry.
Conclusion
Junichi Tachibana's innovative work in magnetic recording technology has established him as a key figure in the field. His patents reflect a commitment to advancing technology and improving performance in magnetic recording mediums.