Tokyo, Japan

Masahiro Seo

This inventor holds 3 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Hitachi Astemo Ltd., Hitachi Automotive Systems, Ltd., Hitachi, Ltd.. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Seo. Retrieved from https://idiyas.com/inventor/masahiro-seo-52hz346m

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7


Average Co-Inventor Count = 4.8

ph-index = 1


Company Filing History:


Years Active: 2019-2026

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3 patents (USPTO):Explore Patents

Title: Masahiro Seo: Innovator in Automotive Technology

Introduction

Masahiro Seo is a prominent inventor based in Tokyo, Japan, known for his contributions to the automotive industry. With a focus on advanced motor driving technologies, Seo has secured a patent that reflects his innovative spirit and technical expertise.

Latest Patents

Seo holds a significant patent for an "Inverter driving device, electric brake apparatus, and electric power steering apparatus." This invention focuses on improving the control of an inverter device by detecting current values in two phases and providing compensation for these values. The motor driving device can detect maximum and minimum phase current values within a single cycle of a PWM carrier frequency, optimizing performance through precise adjustments and enhancing overall system efficiency.

Career Highlights

Throughout his career, Masahiro Seo has worked with Hitachi Automotive Systems, Ltd., where he has applied his engineering skills to develop cutting-edge technologies in automotive applications. His role within the company has enabled him to push the boundaries of traditional automotive design, fostering innovation and practical solutions.

Collaborations

Seo collaborates with esteemed colleagues such as Toshiyuki Ajima and Shigehisa Aoyagi. Together, they contribute to various projects, leveraging their collective knowledge and experience to advance automotive technologies and improve vehicle performance.

Conclusion

Masahiro Seo's work exemplifies the ingenuity and forward-thinking approach vital for progress in automotive engineering. Through his patent and collaborative efforts, he continues to drive innovation, enhancing the safety and efficiency of modern vehicles. His contributions are an essential part of the evolution of automotive 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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