This inventor holds 4 USPTO granted patents. Top assignee: Fuji Photo Film Company, Limited. Active years: 1991-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1991-1992
Title: Kenichi Yoden: Innovator in Magnetic Recording Technology
Introduction
Kenichi Yoden is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 4 patents. His work focuses on improving the performance and characteristics of magnetic recording media.
Latest Patents
Yoden's latest patents include a magnetic recording medium and a method for producing the same. This innovative magnetic recording medium is designed to enhance reproduced output over a wide wavelength region. It features at least two magnetic layers, each containing ferromagnetic powders dispersed in binders. The lower magnetic layer consists of an acicular ferromagnetic powder with a coercive force ranging from 600 to 2,000 Oe. The upper magnetic layer contains a plate-shaped ferromagnetic alloy powder with a coercive force between 1,000 to 5,000 Oe, a saturation magnetization of 90 to 150 emu/g, and an axis that is easily magnetizable vertically to the plate surface. Another patent focuses on a magnetic recording medium that excels in electromagnetic conversion characteristics and running characteristics. This medium comprises a non-magnetic support and a magnetic layer formed thereon, which contains ferromagnetic particles dispersed in a binder and features a number of pores.
Career Highlights
Kenichi Yoden is associated with Fuji Photo Film Company, Limited, where he has been instrumental in advancing magnetic recording technologies. His innovative approaches have led to significant improvements in the performance of magnetic recording media.
Collaborations
Yoden has collaborated with notable coworkers, including Hiroaki Araki and Akira Ushimaru. Their combined expertise has contributed to the development of advanced technologies in the field.
Conclusion
Kenichi Yoden's contributions to magnetic recording technology have established him as a key figure in the industry. His innovative patents continue to influence the development of high-performance magnetic recording media.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile