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For the Inventor, By the Inventor

Tokyo, Japan

Ryuichi Shimomura

This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignee: Mitsubishi Electric Corporation. Active years: 2010-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuichi Shimomura. Retrieved from https://idiyas.com/inventor/ryuichi-shimomura

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

USPTO Granted Patents = 10

% Patents Active = 10.0

 

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Chiyoda-ku, JP (2017)
  • Tokyo, JP (2010 - 2019)

Company Filing History:

goldMedal10 out of 16,602 
 
Mitsubishi Electric Corporation
 patents

Years Active: 2010-2019

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10 patents (USPTO):Explore Patents
1. 10320252 - Rotary electric machine (2019-06-11),
2. 10243420 - Embedded magnet rotor for rotary electric machine having gaps with adhesive fill rates (2019-03-26),
3. 9729019 - Rotor structure of rotary electric machine (2017-08-08),
4. 8471419 - Stator for rotating electric machine and manufacturing method for the same (2013-06-25),
5. 8368274 - Dynamoelectric machine and method for manufacturing a rotor therefor (2013-02-05),
6. 8334633 - Dynamoelectric machine (2012-12-18),
7. 8324780 - Automotive dynamoelectric machine (2012-12-04),
8. 8304951 - Dynamoelectric machine (2012-11-06),
9. 8304950 - Dynamoelectric machine (2012-11-06),
10. 7642691 - Dynamoelectric machine (2010-01-05),

Title: Ryuichi Shimomura: Innovator in Rotary Electric Machines

Introduction

Ryuichi Shimomura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of rotary electric machines, holding a total of 10 patents. His innovative designs have advanced the efficiency and functionality of electric machinery.

Latest Patents

One of his latest patents is for a rotary electric machine that features a unique rotor design. The rotor includes a cylindrical rotor core and magnets housed in magnet housing apertures, which are formed circumferentially. This design allows for improved performance and efficiency. Another notable patent is for an embedded magnet rotor for a rotary electric machine. In this invention, permanent magnets are accommodated in magnet housing apertures, with adhesive filling the gaps to secure the magnets to the rotor core. This innovative approach enhances the stability and performance of the rotor.

Career Highlights

Ryuichi Shimomura is currently employed at Mitsubishi Electric Corporation, where he continues to develop cutting-edge technologies in electric machinery. His work has been instrumental in advancing the capabilities of rotary electric machines, making them more efficient and reliable.

Collaborations

Throughout his career, Ryuichi has collaborated with talented individuals such as Masaya Inoue and Hiroyuki Akita. These collaborations have fostered innovation and have led to the development of several groundbreaking technologies in the field.

Conclusion

Ryuichi Shimomura's contributions to the field of rotary electric machines are noteworthy. His innovative patents and collaborations have significantly impacted the industry, showcasing his dedication to advancing 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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