This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2002
Title: Masahiro Nagayoshi: Innovator in Magnetic Head Technology
Introduction
Masahiro Nagayoshi is a prominent inventor based in Fujisawa, Japan. He is known for his significant contributions to the field of magnetic head technology, particularly in hard disk drives. His innovative approach has led to advancements that enhance the performance and durability of these essential components.
Latest Patents
Nagayoshi holds a patent for a hard disk drive magnetic head coated with low surface energy material. This invention involves coating at least part of the surface of a read/write element of the magnetic head with low surface energy materials. These materials exhibit sufficient humidity resistance, wetting resistance, and hydrophobicity, which help repel water from the coated surfaces. The properties of these low surface energy materials, including fluorocarbon compounds and special materials like perfluoroalkylpolyoxyethyleneethanol, yield improved corrosion resistance. The thin films, with a thickness ranging from 5 to 100 angstroms, are preferred in the range of 10 to 20 angstroms. This coating provides adequate adhesion and corrosion protection without compromising the performance of the magnetic heads.
Career Highlights
Nagayoshi is associated with International Business Machines Corporation (IBM), where he has made significant contributions to research and development in magnetic technologies. His work has been instrumental in advancing the capabilities of hard disk drives, which are critical for data storage solutions.
Collaborations
Throughout his career, Nagayoshi has collaborated with notable colleagues, including Masayuki Kanamaru and Hidetsugu Tanaka. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the field.
Conclusion
Masahiro Nagayoshi's contributions to magnetic head technology exemplify the spirit of innovation in the tech industry. His patented work on low surface energy materials has paved the way for enhanced performance and durability in hard disk drives. His ongoing efforts continue to influence the future of data storage technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile