Kanagawa, Japan

Hideo Katsumi

This inventor holds 3 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1987-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Katsumi. Retrieved from https://idiyas.com/inventor/hideo-katsumi

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 = 3.2

ph-index = 3

Forward Citations = 137(Granted Patents)


Location History:

  • Sagamihara, JP (1987)
  • Kanagawa, JP (1991)
  • Kawasaki, JP (1996)

Company Filing History:


Years Active: 1987-1996

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3 patents (USPTO):Explore Patents

Title: Inventor Spotlight - Hideo Katsumi

Introduction

Hideo Katsumi, an innovative inventor based in Kanagawa, Japan, has made significant contributions to the field of electronic device cooling systems. With three patents to his name, Katsumi's work stands out for its practical applications and technical ingenuity.

Latest Patents

Katsumi's latest patents showcase his expertise in designing advanced cooling solutions for electronic devices. One of his notable inventions is a cooling system that features a circulatory system, including a pump with an inlet and outlet, a heat exchanger, and a cooling module. This system efficiently circulates coolant to maintain optimal operating temperatures in electronic devices.

Another significant patent is for a reservoir tank used in a liquid cooling system. This innovative tank includes multiple outlets and inlets designed to create a whirlpool effect, ensuring uniform temperature distribution of the coolant. This design helps enhance the cooling efficiency by preventing temperature discrepancies in the coolant, thereby enabling reliable operation of electronic devices.

Career Highlights

Hideo Katsumi is associated with Fujitsu Corporation, a renowned technology company in Japan. His career at Fujitsu highlights his commitment to advancing electronic cooling technology and improving device efficiency. His inventive spirit and technical skills have contributed to the company’s reputation for innovation.

Collaborations

Throughout his career, Katsumi has collaborated with talented coworkers, including Akihiko Fujisaki and Shunichi Kikuchi. Working alongside these professionals, he has furthered research and development in cooling technologies, leading to improvements that benefit the electronics industry.

Conclusion

Hideo Katsumi's innovative mindset and technical acumen have led to several important patents in the field of electronic cooling systems. His contributions not only reflect his dedication to innovation but also play a critical role in enhancing the performance and reliability of electronic devices. As technology continues to evolve, Katsumi's work will remain pivotal in shaping the future of cooling solutions for electronics.

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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