Saitama, Japan

Ryuji Matsukado

This inventor holds 1 USPTO granted patent. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuji Matsukado. Retrieved from https://idiyas.com/inventor/ryuji-matsukado-i58lvxpq

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 = 20(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Ryuji Matsukado: A Pioneer in Internal Combustion Engine Technology

Introduction: Ryuji Matsukado, an accomplished inventor based in Saitama, Japan, has made significant contributions to the field of internal combustion engines. With a focus on enhancing engine efficiency and performance, he has patented a groundbreaking innovation that addresses the challenges faced in traditional engine designs.

Latest Patents: Matsukado holds a patent for an internal combustion engine that features a unique valve operating system. This system is designed to connect to a pair of intake valves, with the capability to open one of the valves in a minimal manner. The technology ensures that this intake valve remains in a substantially inoperative state during low-speed operations, thereby optimizing the fuel injection process. The fuel injection valve operates independently, allowing for controlled fuel delivery that enhances combustibility and efficiency. This patent represents a pivotal advancement in engine design, focusing on achieving an axially stratified air charge for improved performance.

Career Highlights: Throughout his career, Ryuji Matsukado has been associated with Honda Giken Kogyo Kabushiki Kaisha, commonly known as Honda. His work with the company has solidified his reputation as an innovative engineer who continually pushes the boundaries of automotive technology. Matsukado's patent is a testament to his expertise and commitment to developing solutions that contribute to more efficient and environmentally friendly vehicles.

Collaborations: Matsukado has collaborated with notable colleagues, including Kaoru Horie and Kazutoshi Nishizawa. Together, they have worked on various projects that aim to enhance automotive technology and engine performance. Their combined efforts reflect a dedication to innovation within the automotive industry, highlighting the importance of teamwork in achieving significant advancements.

Conclusion: Ryuji Matsukado's contributions to the field of internal combustion engines have made a lasting impact on automotive engineering. His patent showcases his innovative spirit and dedication to improving engine efficiency. As technology continues to evolve, Matsukado's work will undoubtedly inspire future generations of inventors and engineers in the pursuit of a more sustainable automotive 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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