Tokyo, Japan

Masayasu Kayukawa

This inventor holds 1 USPTO granted patent. Top assignee: Sinfonia Technology Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayasu Kayukawa. Retrieved from https://idiyas.com/inventor/masayasu-kayukawa

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


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Innovator Spotlight: Masayasu Kayukawa

Introduction

Masayasu Kayukawa, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the field of motor technology. With one patent to his name, his innovative work focuses on enhancing the efficiency and performance of electric motors.

Latest Patents

Kayukawa's patent, titled "Motor and Method of Manufacturing Stator," introduces a novel design that effectively reduces rotor temperature by managing the temperature of the stator. This design includes a stator and rotor assembly housed within a carefully structured casing. The stator comprises an annular yoke with multiple teeth extending inward, creating slots that accommodate coils. Notably, his design integrates a mold resin portion with a unique flow path to circulate a cooling medium, thereby improving the thermal management of the motor.

Career Highlights

Masayasu Kayukawa is currently affiliated with Sinfonia Technology Co., Ltd., where he plays a pivotal role in research and development. His work is characterized by a commitment to innovation and a deep understanding of motor design principles. Through his efforts, he has positioned himself as a leading figure in the advancement of electric motor technology.

Collaborations

Kayukawa collaborates with notable colleagues, including Shunya Watanabe and Nobuo Aruga. Together, they foster a creative environment that encourages the sharing of ideas and the pursuit of groundbreaking technological solutions.

Conclusion

Masayasu Kayukawa's innovative contributions and his dedication to research exemplify the spirit of invention that is vital for technological advancement. As he continues to develop and refine his ideas, Kayukawa remains a key player in the evolution of electric motor design, paving the way for more efficient and effective solutions in the industry.

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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