Seki, Japan

Genko Kitamura

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Genko Kitamura. Retrieved from https://idiyas.com/inventor/genko-kitamura

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 = 6.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Innovative Solutions by Genko Kitamura

Introduction

Genko Kitamura is a notable inventor based in Seki-City, Gifu Prefecture, Japan. With a focus on offering innovative solutions in the engineering realm, he has made strides in the field of plumbing systems. His work primarily revolves around enhancing functionality and reliability in water pipe valves.

Latest Patents

Genko Kitamura holds a patent for his creation, a screw stopper that includes an anti-freeze device used for water pipe valves. This invention addresses essential aspects of valve operation by integrating a variety of features. The screw stopper is designed with a small perforation at the center of its lower portion, which enhances water flow and prevents potential blockages. Additionally, it incorporates a water-through recess on its countersink portion, and a small movable member featuring a valve that opens and closes an aperture of the small perforation. This combination provides a unique water-through passage. The design also utilizes a pair of springs, at least one fashioned from shape-memory alloy, and a sealed packing for optimal performance, ensuring effective sealing at the valve seat.

Career Highlights

Throughout his career, Genko Kitamura has demonstrated a commitment to innovation in the plumbing industry. His patent showcases not only his technical skills but also his understanding of market needs for reliable and efficient water management solutions.

Collaborations

Genko Kitamura has collaborated with professionals like Masatoshi Watanabe and Shinichi Hayakawa, contributing to the richness of ideas and enhancements in their projects. Their teamwork exemplifies the synergy often found in innovative pursuits within the engineering sector.

Conclusion

Genko Kitamura’s contributions to the field of plumbing with his innovative screw stopper design signify a forward-thinking approach to solving everyday issues in water management. His patent reflects a commitment to engineering excellence, ensuring that he will remain a significant figure 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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