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For the Inventor, By the Inventor

Kyoto, Japan

Tomoyoshi Yokogawa

This inventor holds 8 USPTO granted patents and 6 published patent applications. Top assignee: Nidec Corporation. Active years: 2014-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyoshi Yokogawa. Retrieved from https://idiyas.com/inventor/tomoyoshi-yokogawa

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

USPTO Granted Patents = 8 

% Patents Active = 25.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 70(Granted Patents)


Company Filing History:

goldMedal8 out of 1,524 
 
Nidec Corporation
 patents

Years Active: 2014-2017

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8 patents (USPTO):Explore Patents
1. 9634533 - Motor with a stator having four separate corner bobbins/insulators and molded resin insulation around tooth completely enclosing the coil and manufacturing method thereof (2017-04-25),
2. 9531222 - Stator core having convex protruding portion coinciding with adjacent coils (2016-12-27),
3. 9352408 - Solder joint structure and solder joining method (2016-05-31),
4. 9154010 - Armature and motor including armature (2015-10-06),
5. 9088191 - Armature and motor (2015-07-21),
6. 9000629 - Stator segment and motor (2015-04-07),
7. 8922080 - Bus bar, motor, and process for producing these (2014-12-30),
8. 8729755 - Intermediate connection member, stator and motor (2014-05-20),

Title: Tomoyoshi Yokogawa: Innovator in Motor Technology

Introduction

Tomoyoshi Yokogawa is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of motor technology, holding a total of 8 patents. His innovative designs focus on enhancing the efficiency and performance of electric motors.

Latest Patents

Yokogawa's latest patents include a motor design featuring a stator with four separate corner bobbins and insulators, along with a manufacturing method that utilizes molded resin insulation. This design ensures that the coil is completely enclosed, promoting better heat dissipation. The stationary portion of the motor incorporates resin bodies that enhance thermal management by transferring heat generated in the coil to the tooth through the resin body. Another notable patent involves a stator core with a convex protruding portion that coincides with adjacent coils, which reduces magnetic reluctance and improves overall motor efficiency.

Career Highlights

Yokogawa is currently employed at Nidec Corporation, a leading company in the field of electric motors and related technologies. His work has been instrumental in advancing motor design and functionality, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, Yokogawa has collaborated with talented individuals such as Airi Nakagawa and Yoshihiro Uchitani. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Tomoyoshi Yokogawa's contributions to motor technology exemplify the spirit of innovation. His patents reflect a commitment to improving efficiency and performance in electric motors, making him a notable figure in the field.

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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