Kawasaki, Japan

Kiyoshi Matsui

This inventor holds 1 USPTO granted patent. Top assignee: Fujitsu Corporation. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Matsui. Retrieved from https://idiyas.com/inventor/kiyoshi-matsui-krf5ex3y

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 = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Kiyoshi Matsui: Innovator in Cooling Solutions for Printed Boards

Introduction

Kiyoshi Matsui, an inventive mind from Kawasaki, Japan, has made significant contributions to the field of cooling solutions for electronic devices. With a focus on enhancing the performance and longevity of printed circuit boards, his innovations have been pivotal in various applications.

Latest Patents

Matsui holds one notable patent entitled "Natural Air Cooled Rack for Vertically Disposed Printed Boards." This patent describes a unique rack designed to efficiently house printed boards. The innovative design features multiple stacked cases, each equipped with draft openings both on the upper and lower surfaces. The creation of an interspace between the upper and lower cases allows for optimized airflow, with strategically placed supply and exhaust openings that enhance cooling efficiency.

Career Highlights

Kiyoshi Matsui is associated with Fujitsu Corporation, a leading global player in technology and innovation. His work at Fujitsu has allowed him to develop groundbreaking solutions that not only meet current industry demands but also set the stage for future advancements.

Collaborations

Throughout his career, Matsui has collaborated with esteemed colleagues, including Katsuyuki Arai and Sueo Shinbashi. These partnerships have fostered an environment of creativity and innovation, driving the development of efficient designs that address the challenges faced by the technology sector.

Conclusion

Kiyoshi Matsui's contributions to cooling solutions for printed boards demonstrate the impactful nature of his work within the electronics industry. His unique patent reflects a deep understanding of both engineering principles and practical applications, ensuring that his innovations will continue to influence future developments in the field.

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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