Kawagoe, Japan

Katsuyuki Fujie

This inventor holds 1 USPTO granted patent. Top assignee: Denyo Kabushiki Kaisha. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuyuki Fujie. Retrieved from https://idiyas.com/inventor/katsuyuki-fujie

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

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Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Biography of Katsuyuki Fujie

Introduction: Katsuyuki Fujie is an innovative inventor based in Kawagoe, Japan. He has made significant contributions to the field of engine cooling technology.

Latest Patents: Fujie holds a patent for an engine cooling apparatus. This invention aims to provide an efficient cooling system for engines in work machines, adapting to the operational state of the engine. The apparatus includes sensors to detect the engine's operation state and a control device that manages an electric fan to optimize cooling.

Career Highlights: Fujie is associated with Denyo Kabushiki Kaisha, where he applies his expertise in engineering and innovation. His work focuses on enhancing the performance and efficiency of engine-driven machines.

Collaborations: Throughout his career, Fujie has collaborated with various professionals in the engineering sector to develop advanced cooling solutions for engines.

Conclusion: Katsuyuki Fujie's contributions to engine cooling technology reflect his commitment to innovation and efficiency in engineering. His patent demonstrates his ability to address practical challenges in the industry.

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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