Nagano, Japan

Yasushi Misawa

This inventor holds 27 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Linear Motor Technology. Top assignees: Sanyo Denki Co., Ltd., Japan Aviation Electronics Industry, Limited. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasushi Misawa. Retrieved from https://idiyas.com/inventor/yasushi-misawa

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

USPTO Granted Patents = 27 

% Patents Active = 51.9

 

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 102(Granted Patents)


Location History:

  • Nagano, JP (2005 - 2017)
  • Tokyo, JP (2015 - 2024)

Company Filing History:


Years Active: 2005-2025

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Areas of Expertise:
Motor Armature Structure
Permanent Magnet Synchronous Motor
Rotary Electric Motor
Linear Head Module
Power Transmission Device
Inductor Type Rotary Motor
Rotational-Linear Motion Converter
Magnetic Encoder
Electric Machine
Moving Magnetic Field
Permanent Magnet Deterioration
Cogging Force Reduction
27 patents (USPTO):Explore Patents

Title: Innovations of Yasushi Misawa: Pioneering Electric Motor Technologies

Introduction

Yasushi Misawa, an esteemed inventor based in Nagano, Japan, has made significant contributions to the field of electric motor technologies. With a remarkable portfolio of 25 patents, Misawa has been at the forefront of innovation in the industry, developing cutting-edge solutions that enhance the performance and efficiency of various electrical devices.

Latest Patents

Among his latest inventions, two notable patents stand out. The first is the Rotary Electric Motor, which features a stator sub-assembly designed with a connector and a rigid wiring board. This assembly is meticulously constructed to ensure optimal placement in relation to the stator core, providing enhanced operational capabilities. The design also includes a groove that accommodates the connector while maintaining a seamless inner surface, demonstrating Misawa’s innovative approach to improving motor design.

The second prominent patent is the Linear Motor and Linear Head Module. This invention includes a mover with an output shaft portion that is precisely aligned with a detection system to monitor the position along the thrust axis. Additionally, the design cleverly integrates a metal fastening member to reinforce the mounting base, showcasing Misawa’s focus on durability and functionality in his creations.

Career Highlights

Yasushi Misawa has a rich career history, having worked with notable companies such as Sanyo Denki Co., Ltd. and Japan Aviation Electronics Industry, Limited. His experience in these organizations has equipped him with the technical expertise and collaborative spirit necessary for advancing electric motor technologies.

Collaborations

Throughout his career, Misawa has collaborated with talented individuals, including Satoshi Sugita and Yuqi Tang. These partnerships have fostered an environment of innovation and creativity, further propelling the development of groundbreaking inventions that continue to impact the industry.

Conclusion

Yasushi Misawa’s contributions to electric motor technology, reflected in his impressive array of patents, demonstrate a commitment to innovation and excellence. His work stands as a testament to the power of inventive thinking and collaboration in driving technological advancements. The future holds great promise for Misawa and his continued influence in the realm of electrical engineering.

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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