Location History:
- Auburn, AL (US) (2001)
- Opelika, AL (US) (2004 - 2008)
- Superior, CO (US) (2016)
Company Filing History:
3 out of 3 
2 out of 621 
1 out of 58,131 
Years Active: 2001-2016
Title: The Innovative Contributions of Ryosuke Isobe
Introduction
Ryosuke Isobe is a notable inventor based in Opelika, Alabama, recognized for his significant contributions to the field of magnetic storage media. With a total of five patents to his name, Isobe has made strides in enhancing the performance and reliability of magnetic recording technologies.
Latest Patents
One of Isobe's latest patents focuses on barium ferrite magnetic storage media. This invention describes magnetic storage media that include a multilayer structure, consisting of a substrate, an underlayer with a plurality of underlayer particles, and a magnetic layer with magnetic particles. The magnetic layer is designed to define a saturated magnetization and thickness product of less than or equal to approximately 1.00 memu per square centimeter. The magnetic particles are selected from a group that includes magnetic platelet-shaped particles and those with an aspect ratio of less than or equal to approximately 1.5. This innovation aims to minimize interlayer diffusion between the underlayer and magnetic layer, resulting in an improved magnetic recording surface for data storage.
Another significant patent by Isobe involves magnetic recording tape media characterized by low abrasivity and reliable performance. This magnetic recording medium consists of a non-magnetic substrate and a magnetic coating, with the coating having an Abrasivity Index of not greater than 350 microinches. In one embodiment, the magnetic coating includes a lower layer and an upper layer, where the upper layer contains magnetic metal particles dispersed in a binder. This invention is particularly relevant for DLT tape applications.
Career Highlights
Throughout his career, Ryosuke Isobe has worked with prominent companies in the industry, including Quantegy, Inc. and Imation Corporation. His experience in these organizations has contributed to his expertise in magnetic storage technologies and innovation.
Collaborations
Isobe has collaborated with notable professionals in his field, including David C. Lowery and Guy M. Tadlock. These collaborations have likely enriched his work and led to advancements in magnetic storage media.
Conclusion
Ryosuke Isobe's contributions to the field of magnetic storage media are significant and impactful. His innovative patents reflect a commitment to improving data storage technologies, making him a noteworthy figure in the realm of inventions.