Osaka, Japan

Kazumasa Mitsunari

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Shimano Inc.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumasa Mitsunari. Retrieved from https://idiyas.com/inventor/kazumasa-mitsunari

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Kazumasa Mitsunari: Innovator in Human-Powered Vehicle Technology

Introduction

Kazumasa Mitsunari is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of human-powered vehicles. His innovative approach has led to the development of a unique control device that enhances the functionality of these vehicles.

Latest Patents

Kazumasa Mitsunari holds 1 patent for a human-powered vehicle control device and component. This device is designed to improve the control mechanisms of human-powered vehicles. It features a master electronic controller that manages the operation of both a first and a second component. The design allows for control by either the master electronic controller or a first slave electronic controller. Additionally, the master electronic controller can restrict the operation of the components based on signals received from the slave controller.

Career Highlights

Kazumasa Mitsunari is currently employed at Shimano Inc., a company renowned for its innovations in cycling and fishing equipment. His work at Shimano has allowed him to focus on developing advanced technologies that enhance the performance of human-powered vehicles. His dedication to innovation has positioned him as a key figure in this niche market.

Collaborations

Kazumasa has collaborated with Keita Michikawa, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies in human-powered vehicle systems.

Conclusion

Kazumasa Mitsunari's contributions to the field of human-powered vehicles exemplify the spirit of innovation. His patent for a control device showcases his commitment to enhancing the functionality and performance of these vehicles. His work continues to inspire advancements in this area of technology.

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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