Kawasaki, Japan

Itsuo Arima

This inventor holds 7 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1985-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Itsuo Arima. Retrieved from https://idiyas.com/inventor/itsuo-arima

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 = 3.9

ph-index = 7

Forward Citations = 121(Granted Patents)


Company Filing History:


Years Active: 1985-1990

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7 patents (USPTO):Explore Patents

Title: The Innovative Mind of Itsuo Arima

Introduction

Itsuo Arima, an accomplished inventor based in Kawasaki, Japan, holds a total of seven patents to his name. His work primarily revolves around advancements in magnetic materials, showcasing his deep understanding of material science and engineering principles.

Latest Patents

Among his most recent innovations is the compressed magnetic powder core. This invention consists of a compressed body of magnetic powder particles, each uniquely covered with an insulating layer. The insulating layer is crafted from various materials, including inorganic compounds with varying electronegativity, metal alkoxides, and their decomposition products. This innovative design enhances the performance of magnetic cores, making them more efficient in various applications.

Career Highlights

Arima has made significant contributions while working with esteemed companies such as Toshiba Corporation and Tokyo Shibaura Electric Co., Ltd. His tenure at these organizations not only reflects his expertise but also his commitment to driving innovation in the field of magnetic materials.

Collaborations

Throughout his career, Arima has collaborated with notable colleagues, including Hiromichi Horie and Mikio Morita. These partnerships have likely fostered a dynamic exchange of ideas, further enhancing the impact of his innovations in the industry.

Conclusion

Itsuo Arima stands out as a prominent figure in the world of inventions, especially in magnetic materials. His innovative patents and collaborative spirit continue to inspire advancements in technology, proving that his contributions significantly shape the future of engineering and materials science.

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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