Yokohama, Japan

Masatoshi Matsuda

This inventor holds 4 USPTO granted patents. Top assignees: Chiyoda Chemical Engineering Construction Co., Ltd., Chiyoda Chemical Engineering & Construction, Kabushiki Kaisha Toshiba. Active years: 1979-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Matsuda. Retrieved from https://idiyas.com/inventor/masatoshi-matsuda-2zbgvxiz

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

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 146(Granted Patents)


Company Filing History:


Years Active: 1979-2014

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4 patents (USPTO):Explore Patents

Title: Masatoshi Matsuda: Innovator in Motor Technology and Hydrocracking Catalysts

Introduction

Masatoshi Matsuda is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of motor technology and hydrocracking processes. With a total of 4 patents to his name, Matsuda's work showcases his innovative spirit and technical expertise.

Latest Patents

Matsuda's latest patents include a brushless motor driver and a brushless motor system. The brushless motor driver features a sample and hold circuit that samples and holds values of a first comparison signal during specific operational phases. This technology enhances the efficiency and performance of three-phase brushless motors. Additionally, he has developed a process for hydrocracking heavy hydrocarbon oils, utilizing a catalyst composed of a porous inorganic carrier and multiple catalytic metal components. This catalyst is designed to optimize the hydrocracking process, making it more effective for heavy hydrocarbon oils.

Career Highlights

Throughout his career, Matsuda has worked with notable companies such as Chiyoda Chemical Engineering Construction Co., Ltd. and Chiyoda Chemical Engineering & Construction. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Matsuda has collaborated with esteemed colleagues, including Masayoshi Inooka and Motoyoshi Wakabayashi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masatoshi Matsuda's contributions to motor technology and hydrocracking processes highlight his role as a key innovator in his field. His patents reflect a commitment to advancing technology and improving industrial processes.

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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