Sakai, Japan

Shigenori Kumura

This inventor holds 1 USPTO granted patent. Top assignee: Kubota Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigenori Kumura. Retrieved from https://idiyas.com/inventor/shigenori-kumura

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 = 23(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Shigenori Kumura: Innovator in Vehicle Braking Systems

Introduction

Shigenori Kumura is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of vehicle technology, particularly in the development of advanced braking systems. His innovative approach has led to the creation of a unique braking system that enhances vehicle safety and performance.

Latest Patents

Kumura holds a patent for a "Braking system for a vehicle having a propelling electric motor and an electromagnetic brake." This invention includes a friction brake, a manually operable brake control lever, and an interlocking device that transmits the displacement of the brake control lever to operate the friction brake. The system also features a detecting device that outputs a displacement detection signal and a control device that manages the electric motor and electromagnetic brake. This innovative braking system allows for a gradual reduction in vehicle speed, minimizing shocks during stops and ensuring a safer driving experience.

Career Highlights

Shigenori Kumura is associated with Kubota Corporation, where he has been instrumental in advancing vehicle technology. His work has not only contributed to the company's reputation but has also set new standards in the industry for safety and efficiency in braking systems.

Collaborations

Kumura has collaborated with notable colleagues, including Jiro Kuramoto and Gonshiro Kawabata. Their combined expertise has fostered an environment of innovation and creativity, leading to the successful development of cutting-edge technologies in the automotive sector.

Conclusion

Shigenori Kumura's contributions to vehicle braking systems exemplify the importance of innovation in enhancing safety and performance. His patented technology represents a significant advancement in the automotive industry, showcasing his dedication to improving vehicle functionality.

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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