Company Filing History:
Years Active: 1978-1983
Title: Masahiro Hotta: Innovator in Magnetic Recording Technology
Introduction
Masahiro Hotta is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 5 patents. His work focuses on enhancing the properties and production processes of magnetic recording media.
Latest Patents
One of his latest patents is for a magnetic recording medium and the process for its production. This innovative medium comprises a non-magnetic substrate, such as polyethylene terephthalate film, which is coated with at least one ferromagnetic material. The materials include cobalt, cobalt-containing alloys, mixtures of cobalt with other elements, and chromium dioxide. The production process utilizes an ionized cluster beam deposition method. The resulting magnetic recording medium is characterized by superior magnetic properties, including high coercive force, residual magnetic flux density, squareness ratio, and mechanical strength.
Career Highlights
Masahiro Hotta has dedicated his career to advancing magnetic recording technologies. His work at Sekisui Kagaku Kogyo Kabushiki Kaisha has positioned him as a key player in the industry. His innovative approaches have led to improvements in the performance and durability of magnetic recording media.
Collaborations
Throughout his career, Hotta has collaborated with notable colleagues, including Toshinori Takagi and Shinsaku Nakata. These collaborations have fostered a creative environment that has contributed to the development of cutting-edge technologies in magnetic recording.
Conclusion
Masahiro Hotta's contributions to magnetic recording technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to drive advancements in this field.