Kawagoe, Japan

Mistumasa Furumoto

This inventor holds 1 USPTO granted patent. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mistumasa Furumoto. Retrieved from https://idiyas.com/inventor/mistumasa-furumoto

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Innovations of Mitsumasa Furumoto

Introduction

Mitsumasa Furumoto is a notable inventor based in Kawagoe, Japan. He is recognized for his contributions to the field of engineering, particularly in the development of advanced transmission systems. His innovative work has led to the creation of a unique hydraulic transmission system that enhances vehicle performance.

Latest Patents

Furumoto holds 1 patent for his invention titled "Hydraulically Operated Continuously Variable Transmission." This patent describes a continuously variable transmission that utilizes a hydraulic motor and a hydraulic pump interconnected by a closed hydraulic circuit. An oil chamber is defined between the pump cylinder of the hydraulic pump and the motor cylinder of the hydraulic motor. A common oil cooling unit is connected through oil passages to the closed hydraulic circuit and the oil chamber for cooling heated oil supplied therefrom. The common oil cooling unit effectively cools the oil from the two sources since the heat developed in the oil from the two sources generally varies inversely during different modes of operation.

Career Highlights

Furumoto has made significant strides in his career, particularly through his work at Honda Giken Kogyo Kabushiki Kaisha. His innovative approach to engineering has contributed to the advancement of automotive technology, particularly in transmission systems.

Collaborations

Throughout his career, Furumoto has collaborated with notable colleagues, including Eiichiro Kawahara and Kenichi Ikejiri. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Mitsumasa Furumoto's contributions to the field of engineering, particularly through his patented hydraulic transmission system, highlight his innovative spirit and dedication to advancing automotive technology. His work continues to influence the industry and inspire future innovations.

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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