This inventor holds 3 USPTO granted patents. Top assignee: Fuji Photo Film Company, Limited. Active years: 1985-1987.
Company Filing History:
Years Active: 1985-1987
Title: Masahiro Utsumi: Innovator in Magnetic Recording Technology
Introduction
Masahiro Utsumi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 3 patents. His work has focused on improving the durability and performance of magnetic recording media.
Latest Patents
Utsumi's latest patents include innovative designs for magnetic recording mediums. One patent describes a magnetic recording medium that consists of a nonmagnetic support base with a magnetic recording layer on one surface and a backing layer on the other. This backing layer is composed of carbon black, graphite, and a curing agent, which enhances the durability of the recording medium and reduces dropouts and scratches during use. Another patent details a magnetic recording material that features ferromagnetic particles dispersed in a binder, combined with carbon black particles. This design improves electromagnetic properties and durability, particularly in video signal-to-noise ratio and dropout rates.
Career Highlights
Masahiro Utsumi is currently employed at Fuji Photo Film Company, Limited, where he continues to develop advanced magnetic recording technologies. His work has been instrumental in enhancing the quality and reliability of recording materials used in various applications.
Collaborations
Utsumi has collaborated with notable colleagues, including Nobutaka Yamaguchi and Eiichi Tadokoro. Their combined expertise has contributed to the success of their projects and innovations in the field.
Conclusion
Masahiro Utsumi's contributions to magnetic recording technology have made a significant impact on the industry. His innovative patents reflect his commitment to improving the performance and durability of recording media.