This inventor holds 3 USPTO granted patents. Top assignees: Alps Electric Co., Ltd., Kazuaki Fukamichi and Ykk Corporation, Other. Active years: 1995-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 4,048 
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2 out of 834,513 Years Active: 1995-1998
Title: Noriyuki Kataoka: Innovator in Magnetoresistance Materials
Introduction
Noriyuki Kataoka is a prominent inventor based in Sendai, Japan. He has made significant contributions to the field of magnetoresistance materials, holding a total of 3 patents. His work focuses on developing materials that exhibit unique magnetic properties, which have various applications in technology.
Latest Patents
Kataoka's latest patents include innovative advancements in magnetoresistance effect materials. One of his notable inventions is a bulk magnetoresistance effect material characterized by a composition represented by the general formula: T.sub.100-A M.sub.A. In this formula, T is at least one element selected between Cu and Au, while M is at least one element selected from Co, Fe, and Ni. The process involves casting a molten mixture of the specified composition, followed by homogenization and heat treatment. This material demonstrates a high rate of change in electrical resistance, showcasing a large magnetoresistive effect. It can be produced in bulk form and in various shapes, making it adaptable for multiple uses. Additionally, he has developed an Fe-based soft magnetic alloy that possesses a high saturated magnetic flux density.
Career Highlights
Throughout his career, Noriyuki Kataoka has worked with notable companies, including Alps Electric Co., Ltd. His expertise in magnetoresistance materials has positioned him as a key figure in the industry, contributing to advancements that enhance the performance of electronic devices.
Collaborations
Kataoka has collaborated with esteemed colleagues such as Kiyonori Suzuki and Akihiro Makino. Their joint efforts have furthered research and development in the field of magnetic materials.
Conclusion
Noriyuki Kataoka's innovative work in magnetoresistance materials has made a significant impact on technology. His patents reflect a deep understanding of magnetic properties and their applications, solidifying his reputation as a leading inventor in this specialized field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile