Tokyo, Japan

Kiyohiko Tsubouchi

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyohiko Tsubouchi. Retrieved from https://idiyas.com/inventor/kiyohiko-tsubouchi

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Kiyohiko Tsubouchi: Innovator in Steam Generator Technology

Introduction

Kiyohiko Tsubouchi is a renowned inventor based in Tokyo, Japan. He has made significant contributions to the field of steam generator technology, particularly with his innovative approach to auxiliary feedwater systems. His work reflects a commitment to enhancing the safety and efficiency of steam generation processes.

Latest Patents

Kiyohiko Tsubouchi holds a patent for his invention titled "Auxiliary Feedwater Valve Control Apparatus of Steam Generator." This innovative device is designed to control an auxiliary feedwater valve within a protective system of the main feedwater system. It operates to maintain optimal water levels of secondary cooling water in a steam generator, ensuring reliable performance and safety. The apparatus includes several advanced features: a water-level detection means to monitor the water level, a calculation means to determine deviations from a preset target level, and a valve-operation setting means that adjusts the valve aperture based on the detected deviations.

Career Highlights

Kiyohiko Tsubouchi currently works at Mitsubishi Heavy Industries Limited, where he continues to develop and refine technologies related to steam generation systems. His work at this esteemed company has allowed him to integrate his innovative ideas into practical applications that benefit the industry.

Collaborations

Throughout his career, Kiyohiko has collaborated with notable colleagues, including Kimio Akazawa and Susumu Utsumi. These partnerships have enabled him to leverage different expertise and perspectives, enriching the innovation process and leading to successful advancements in their respective fields.

Conclusion

Kiyohiko Tsubouchi is a distinguished inventor whose contributions have significantly impacted steam generator technology. With his patent for the auxiliary feedwater valve control apparatus, he showcases a blend of innovation and practical engineering. His ongoing work at Mitsubishi Heavy Industries Limited and collaborations with fellow professionals mark him as a key figure in advancing the efficiency and safety of steam generation systems.

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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