Koriyama, Japan

Sueo Matsumoto

This inventor holds 1 USPTO granted patent. Top assignees: Asmo Co., Ltd., Matsushita Electric Industrial Co., Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sueo Matsumoto. Retrieved from https://idiyas.com/inventor/sueo-matsumoto

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 = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: The Innovations of Sueo Matsumoto

Introduction

Sueo Matsumoto is a notable inventor based in Koriyama, Japan. He is recognized for his contributions to the field of electrical engineering, particularly in the development of brushless motors. His innovative designs have paved the way for advancements in motor technology.

Latest Patents

Matsumoto holds a patent for a brushless motor, which includes a rotor equipped with permanent magnets and a coil for rotor rotation. The design features a switching element connected between the coil and a power source, along with a magnetic sensor that detects the position of one of the rotor's permanent magnets. This setup allows for improved control of the switching operation, addressing issues related to the hysteresis width of the magnetic sensor. His invention effectively broadens the apparent hysteresis width, preventing the rotor from becoming disabled due to variations in sensor performance. He has 1 patent to his name.

Career Highlights

Throughout his career, Matsumoto has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Asmo Co., Ltd. His experience in these organizations has contributed significantly to his expertise in motor technology and innovation.

Collaborations

Matsumoto has collaborated with notable colleagues, including Takashi Hara and Tetsuro Shimmura. Their joint efforts have further advanced the field of electrical engineering and motor design.

Conclusion

Sueo Matsumoto's contributions to brushless motor technology exemplify the impact of innovative thinking in engineering. His patent and collaborations highlight the importance of teamwork in driving technological advancements.

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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