Shizuoka, Japan

Katsuro Shibahara

This inventor holds 1 USPTO granted patent. Top assignee: Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuro Shibahara. Retrieved from https://idiyas.com/inventor/katsuro-shibahara

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


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Innovations of Katsuro Shibahara in Electric Bicycle Technology

Introduction

Katsuro Shibahara is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of electric bicycle technology. His innovative approach has led to the development of a unique battery switching device that enhances the functionality of electric bicycles.

Latest Patents

Katsuro Shibahara holds a patent for an electric bicycle, battery switching device, and method of switching battery. This invention involves a control device that sets a second electricity control switch in an intermediate state during the process of switching the discharge battery. The device allows for efficient management of electrical current between two batteries, ensuring a seamless transition and improved performance for the drive unit.

Career Highlights

Shibahara is associated with Yamaha Hatsudoki Kabushiki Kaisha, a leading company in the manufacturing of motorcycles and other vehicles. His work at Yamaha has allowed him to focus on innovative solutions that enhance the user experience of electric bicycles. His patent reflects his commitment to advancing technology in this sector.

Collaborations

Throughout his career, Katsuro Shibahara has collaborated with talented individuals such as Masanori Negoro and Satoshi Katayama. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Katsuro Shibahara's contributions to electric bicycle technology exemplify the spirit of innovation. His patent for a battery switching device showcases his ability to solve complex problems in the field. Through his work at Yamaha and collaborations with other experts, he continues to push the boundaries of what is possible in electric mobility.

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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