Ota, Japan

Hirotada Endo

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Toshiba Energy Systems & Solutions Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotada Endo. Retrieved from https://idiyas.com/inventor/hirotada-endo-3uk0couz

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Hirotada Endo: Innovator in Field Winding Monitoring Technology

Introduction

Hirotada Endo is a notable inventor based in Ota, Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of monitoring devices for field windings. His innovative work has led to the creation of a patented technology that enhances the reliability and safety of electrical systems.

Latest Patents

Hirotada Endo holds a patent for a "Field winding interlayer short-circuit monitoring device and field winding interlayer short-circuit monitoring method." This invention includes an input unit that obtains field winding current and voltage values at a predetermined sampling cycle. It also features a memory that stores field winding resistance versus current characteristic curves for both abnormal and normal states. The device calculates field winding resistance values and generates image data to display average values alongside characteristic curves, providing a comprehensive monitoring solution.

Career Highlights

Hirotada Endo is currently employed at Toshiba Energy Systems & Solutions Corporation, where he continues to innovate and develop advanced technologies. His work focuses on improving the efficiency and safety of energy systems, contributing to the company's reputation as a leader in the energy sector.

Collaborations

Hirotada has collaborated with esteemed colleagues such as Masafumi Fujita and Yasuo Kabata. Their combined expertise has fostered an environment of innovation and creativity, leading to advancements in electrical engineering.

Conclusion

Hirotada Endo's contributions to the field of electrical engineering, particularly through his patented monitoring device, demonstrate his commitment to innovation and safety in energy systems. His work continues to impact the industry positively.

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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