Kawasaki, Japan

Yasushi Katayama

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Electric Device Technology Co., Ltd.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasushi Katayama. Retrieved from https://idiyas.com/inventor/yasushi-katayama-uak5pl6d

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Innovations of Yasushi Katayama

Introduction

Yasushi Katayama is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of micro electric power converters. His innovative work has led to the filing of a patent that addresses critical issues in circuit design.

Latest Patents

Yasushi Katayama holds a patent for a micro electric power converter. This invention features a thin film magnetic induction element that includes a ferrite substrate, a coil with connection and coil conductors, and terminals positioned on the perimeter of the substrate. The design strategically arranges terminals that are susceptible to induced magnetic flux along the Y-direction, where the magnetic flux density is low. Conversely, terminals that are less affected by magnetic flux are placed along the X-direction, where the magnetic flux density is high. This configuration enhances the reliability of the micro electric power converter, making it less prone to circuit malfunctions.

Career Highlights

Yasushi Katayama is currently employed at Fuji Electric Device Technology Co., Ltd. His work at this company has allowed him to focus on innovative solutions in power conversion technology. His expertise and dedication to his field have made him a valuable asset to his team.

Collaborations

Yasushi collaborates with Haruhiko Nishio, who is also involved in the development of advanced technologies in the same field. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Yasushi Katayama's contributions to the field of electrical engineering, particularly through his patent for a micro electric power converter, highlight his innovative spirit and commitment to enhancing technology. His work continues to influence the industry positively.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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