Fussa, Japan

Katsuhiro Tagawa

This inventor holds 1 USPTO granted patent. Top assignee: Nisson Motor Co., Ltd.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Tagawa. Retrieved from https://idiyas.com/inventor/katsuhiro-tagawa

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 = 1.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: **Katsuhiro Tagawa: Innovator in Fuel Tank Technology**

Introduction

Katsuhiro Tagawa, an accomplished inventor from Fussa, Japan, is recognized for his innovative contributions to automotive technology. He has made a significant impact with his single, highly impactful patent, improving the safety and efficiency of fuel tank systems in vehicles.

Latest Patents

Tagawa holds a patent for a "Fuel tank pressure-vacuum relief valve." This invention features a design that incorporates two check valves positioned between a fuel tank and a carbon canister. This mechanism is vital for relieving excessive pressure or vacuum within the fuel tank, ensuring that the vehicle operates safely under varying conditions.

Career Highlights

Katsuhiro Tagawa is affiliated with Nissan Motor Co., Ltd., a leading global automotive manufacturer known for its innovation in vehicle technology. His work at Nissan has allowed him to delve deeper into practical applications of automotive engineering, advancing the industry through his inventions.

Collaborations

Throughout his career, Tagawa has likely collaborated with various engineers and automotive experts at Nissan Motor Co., Ltd. to refine his inventions and ensure their successful integration into vehicle designs. Collaborative efforts are essential in the automotive industry for fostering innovation and enhancing product safety standards.

Conclusion

Katsuhiro Tagawa remains a notable figure in the field of automotive inventions. With his focused contributions, particularly in fuel tank technology, he exemplifies the critical role of inventors in advancing automotive safety and efficiency. As he continues to innovate, his work is bound to inspire future developments within 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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