Kodaira, Japan

Yutaka Matsubara

This inventor holds 1 USPTO granted patent. Top assignees: Japan Metals & Chemicals Co., Ltd., Mitsui Co., Ltd.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Matsubara. Retrieved from https://idiyas.com/inventor/yutaka-matsubara-4lu6qn4h

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 = 3.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Yutaka Matsubara: Innovator in Hydrogen Fuel Technology

Introduction

Yutaka Matsubara is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of hydrogen fuel technology, particularly with his innovative designs for fuel tanks in hydrogen vehicles. His work aims to enhance the efficiency and practicality of hydrogen as a clean energy source.

Latest Patents

Matsubara holds a patent for a "Fuel tank for hydrogen vehicle and fuel supplying system." This invention features a fuel tank that contains multiple fuel cylinders within a casing designed for hydrogen storage alloy. The cylinders are connected to a header that allows for the efficient supply of hydrogen gas. The system is designed to heat the fuel cylinders externally using engine exhaust gas, enabling the absorption and desorption of hydrogen at relatively low pressures. This compact structure allows for the storage of hydrogen equivalent to the running distance of a gasoline vehicle.

Career Highlights

Throughout his career, Yutaka Matsubara has worked with prominent companies such as Mitsui & Co., Ltd. and Japan Metals & Chemicals Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for hydrogen fuel technology.

Collaborations

Matsubara has collaborated with notable colleagues, including Hisao Konno and Takashi Sasai. Their combined efforts have further advanced the research and development of hydrogen fuel systems.

Conclusion

Yutaka Matsubara's contributions to hydrogen fuel technology exemplify his commitment to innovation in clean energy solutions. His patented designs and collaborative efforts continue to influence the future of sustainable transportation.

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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