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For the Inventor, By the Inventor

Tokyo, Japan

Hiroyuki Matsuo

This inventor holds 9 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Mitsubishi Electric Corporation, Bridgestone Corporation, Henkel Ag & Company, Kgaa. Active years: 1990-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Matsuo. Retrieved from https://idiyas.com/inventor/hiroyuki-matsuo-u9fx4guy

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

USPTO Granted Patents = 9 

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Nasushiobara, JP (2015)
  • Tokyo, JP (1990 - 2022)

Company Filing History:

goldMedal4 out of 16,618 
 
Mitsubishi Electric Corporation
 patents
silverMedal3 out of 5,195 
 
Bridgestone Corporation
 patents
bronzeMedal1 out of 4,541 
 
Henkel Ag & Company, Kgaa
 patents
4. 1 out of 36,718 
 
Nec Corporation
 patents

Years Active: 1990-2022

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9 patents (USPTO):Explore Patents
1. 11316395 - Method of manufacturing armature coil (2022-04-26),
2. 10787578 - Non-phosphorus chemical conversion treatment agent and treatment liquid for plastic working, chemical conversion film, and metal material with chemical conversion film (2020-09-29),
3. 10644556 - Method of manufacturing armature coil (2020-05-05),
4. 9960650 - Armature coil and method of manufacturing the same (2018-05-01),
5. 9923438 - Method for manufacturing a rotary electric machine (2018-03-20),
6. 9637844 - Steel cord for rubber article reinforcement and pneumatic radial tire using same (2017-05-02),
7. 9109306 - Method of coating metal filament with rubber, method of producing cord, cord, rubber coating apparatus and cord producing apparatus (2015-08-18),
8. 9003849 - Method of coating metal filament with rubber, method of producing cord, cord, rubber coating apparatus and cord producing apparatus (2015-04-14),
9. 4972518 - Logic integrated circuit having input and output flip-flops to stabilize (1990-11-20),

Title: Hiroyuki Matsuo: Innovator in Manufacturing and Chemical Treatment Technologies

Introduction

Hiroyuki Matsuo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of manufacturing and chemical treatment technologies. With a total of nine patents to his name, Matsuo has demonstrated a commitment to innovation and environmental sustainability.

Latest Patents

Matsuo's latest patents include a method of manufacturing an armature coil. This method involves arranging a plurality of coil conductors between metal dies and pressing them to achieve specific shapes. Additionally, he has developed a non-phosphorus chemical conversion treatment agent and treatment liquid for plastic working. This innovative agent reduces environmental impact while forming films that exhibit excellent lubricity and corrosion resistance.

Career Highlights

Throughout his career, Matsuo has worked with notable companies such as Mitsubishi Electric Corporation and Bridgestone Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various technological advancements.

Collaborations

Matsuo has collaborated with talented individuals in his field, including Sachiko Kawasaki and Koji Tamura. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hiroyuki Matsuo's work exemplifies the spirit of innovation in manufacturing and chemical treatment technologies. His contributions continue to impact the industry positively, showcasing the importance of sustainable practices in modern inventions.

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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