Aki-gun, Japan

Hirotsugu Matsuda

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Mazda Motor Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotsugu Matsuda. Retrieved from https://idiyas.com/inventor/hirotsugu-matsuda

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Hirotsugu Matsuda: Vehicle Fuel-Reforming Innovation.

Introduction

Hirotsugu Matsuda is an inventor associated with Aki-gun, Japan, and Mazda Motor Corporation. His patent work focuses on a vehicle fuel-reforming system designed to produce hydrogen from hydrocarbon fuel.

Latest Patents

Matsuda is credited with 1 patent: “Fuel reforming system for vehicle.” The invention describes a decomposer that uses heat and combustion-gas pressure to break down hydrocarbon fuel into carbon and hydrogen. A hydrogen-permeable membrane separates the hydrogen, which can then be supplied to the combustion chamber through an intake port. The decomposer is positioned near the intake port and communicates with it through the membrane.

Career Highlights

Matsuda’s listed invention addresses hydrogen generation and delivery within a vehicle’s combustion system. The patent connects fuel decomposition, membrane-based hydrogen separation, and delivery to the combustion chamber in an integrated design. He is associated with Mazda Motor Corporation.

Collaborations

Chikara Iname and Yuji Harada are identified as Matsuda’s coworkers. Their shared association with Mazda Motor Corporation provides context for his professional environment, though the supplied information does not specify their roles in this patent.

Conclusion

Hirotsugu Matsuda’s patent presents a vehicle fuel-reforming approach that separates hydrogen from hydrocarbon fuel and supplies it to the combustion chamber, reflecting his documented innovation in automotive technology.

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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