This inventor holds 12 USPTO granted patents, plus 2 CIPO patents and 8 EPO patents. Top assignees: Yamaha Hatsudoki Kabushiki Kaisha, Yamaha Corporation. Active years: 2006-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shizuoka-ken, JP (2006)
- Shizuoka, JP (2006 - 2019)
Company Filing History:


Years Active: 2006-2025
Title: Masanori Negoro: Innovator in Electric Bicycle Technology
Introduction
Masanori Negoro is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of electric bicycles and related technologies. With a total of 12 patents to his name, Negoro has established himself as a key figure in innovation.
Latest Patents
Negoro's latest patents include an electric bicycle and a battery switching device. The battery switching device features a control device that manages the transition between a first battery and a second battery. This device ensures that the electrical current is efficiently supplied to the drive unit. The electric bicycle incorporates a crank shaft, pedals, and an electric motor. It also includes sensors that detect pedal effort and propelling status, allowing for optimized control of the electric motor based on user input.
Career Highlights
Throughout his career, Masanori Negoro has worked with notable companies such as Yamaha Hatsudoki Kabushiki Kaisha and Yamaha Corporation. His experience in these organizations has contributed to his expertise in electric vehicle technology and innovation.
Collaborations
Negoro has collaborated with talented individuals in the industry, including Nobuo Hara and Satoshi Kamiya. These partnerships have further enhanced his work and contributions to the field.
Conclusion
Masanori Negoro is a distinguished inventor whose work in electric bicycle technology has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile