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For the Inventor, By the Inventor

Kitakyushu, Japan

Shirou Yoshidomi

This inventor holds 13 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Kabushiki Kaisha Yaskawa Denki. Active years: 2009-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shirou Yoshidomi. Retrieved from https://idiyas.com/inventor/shirou-yoshidomi

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

USPTO Granted Patents = 13 

% Patents Active = 46.2

 

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 86(Granted Patents)


Location History:

  • Kitakyushu, JP (2013 - 2016)
  • Fukuoka, JP (2009 - 2017)

Company Filing History:

goldMedal13 out of 1,139 
 
Kabushiki Kaisha Yaskawa Denki
 patents

Years Active: 2009-2017

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13 patents (USPTO):Explore Patents
1. 9843241 - Motor, motor system, and motor encoder (2017-12-12),
2. 9252644 - Servomotor production method, servomotor production device, servomotor, and encoder (2016-02-02),
3. 9080898 - Encoder, optical module, and servo system with specific spacing between light source and light receiving array (2015-07-14),
4. 8896256 - Reflection encoder, servo motor, and servo unit (2014-11-25),
5. 8674287 - Encoder, optical module and servo system including plural light receiving elements having respective shapes with respect to a point light source (2014-03-18),
6. 8624453 - Motor with encoder and encoder for motor (2014-01-07),
7. D690672 - Encoder optical module (2013-10-01),
8. 8546744 - Rotary encoder, rotary motor, rotary motor system, disk, and method of manufacturing rotary encoder (2013-10-01),
9. 8461790 - Rotary encoder, rotary motor, and rotary motor system (2013-06-11),
10. 8445835 - Encoder, servo unit and encoder manufacturing method (2013-05-21),
11. 8354815 - Linear encoder, linear motor system, and method of manufacturing linear encoder (2013-01-15),
12. 7989998 - Encoder with motor (2011-08-02),
13. 7635975 - Absolute multi-revolution encoder (2009-12-22),

Title: The Innovative Mind of Shirou Yoshidomi

Introduction

Shirou Yoshidomi is an accomplished inventor based in Kitakyushu, Japan. With a remarkable portfolio consisting of 13 patents, he has made significant contributions to the field of motor technology. His innovative designs and methodologies have transformed the way motors and servomotors are produced and operated.

Latest Patents

Yoshidomi's recent patents include a sophisticated motor system and a motor encoder. The motor design embodies a motor body that rotates a shaft around its axis, while a permanent magnet rotates with the shaft's movement. Additionally, the magnetic field sensor features a magnet designed to exhibit a pronounced Barkhausen effect, strategically positioned to optimize performance. Another notable invention involves a servomotor production method that includes a motor and an encoder. This servomotor features a rotating disk that incorporates concentric slits and an optical module that enhances light reception, significantly improving the precision of the servomotor's operations.

Career Highlights

Yoshidomi is associated with Kabushiki Kaisha Yaskawa Denki, a leading company in the field of motion control and automation. His work at the company highlights his commitment to innovation and continuous improvement in technology, especially in developing cutting-edge products.

Collaborations

Throughout his career, Shirou Yoshidomi has collaborated with talented colleagues, including Yasushi Yoshida and Yasuhiro Matsutani. These partnerships have allowed for the exchange of ideas and expertise, further driving innovation within the company and the industry.

Conclusion

Shirou Yoshidomi stands out as a prominent inventor whose work in motor technology is paving the way for advancements in automation and electrical engineering. His ingenuity and collaborative spirit continue to contribute to the evolution of motor systems, ensuring that his impact will be felt for years to come.

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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