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For the Inventor, By the Inventor

Tokyo, Japan

Yoshiyuki Udagawa

This inventor holds 10 USPTO granted patents and 3 EPO patents. Top assignees: Jsr Corporation, Other. Active years: 2003-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiyuki Udagawa. Retrieved from https://idiyas.com/inventor/yoshiyuki-udagawa

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 = 100.0

 

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 74(Granted Patents)


Location History:

  • Chuo-Ku, JP (2004)
  • Tokyo, JP (2003 - 2015)

Company Filing History:

goldMedal9 out of 1,078 
 
Jsr Corporation
 patents
silverMedal1 out of 834,570 
Other
 patents

Years Active: 2003-2015

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10 patents (USPTO):Explore Patents
1. 9145485 - Rubber composition and process for production thereof, and tire (2015-09-29),
2. 6977286 - Crosslinked rubber particles and rubber compositions (2005-12-20),
3. 6747095 - Crosslinked rubber particles and rubber compositions (2004-06-08),
4. 6740704 - Methods for producing diene-based rubber/inorganic compound complexes and rubber compositions containing the same (2004-05-25),
5. 6727307 - Rubber composition (2004-04-27),
6. 6703470 - Conjugated diene-based rubber, oil extended rubber and rubber composition containing the same (2004-03-09),
7. 6699935 - Rubber composition (2004-03-02),
8. 6653404 - Rubber compositions (2003-11-25),
9. 6562929 - Conjugated diene-based rubber and method of producing the same, oil extended rubber and rubber composition containing the same (2003-05-13),
10. 6559219 - Rubber compositions (2003-05-06),

Title: Innovations by Yoshiyuki Udagawa

Introduction

Yoshiyuki Udagawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of rubber compositions and their applications, particularly in the automotive industry. With a total of 10 patents to his name, Udagawa's work focuses on enhancing the performance and efficiency of rubber materials.

Latest Patents

Udagawa's latest patents include a rubber composition and a process for its production, specifically designed for automotive tires. This innovative rubber composition aims to improve fuel efficiency and driving stability. The composition includes a conjugated diene rubber, silica, and silane coupling agents, which work together to enhance the material's properties. Another notable patent involves crosslinked rubber particles that provide excellent processability and dimensional stability, making them suitable for various applications, including belts and hoses.

Career Highlights

Throughout his career, Udagawa has worked with notable companies, including JSR Corporation. His expertise in rubber technology has led to advancements that benefit the automotive sector and beyond. His inventions are recognized for their practical applications and contributions to improving product performance.

Collaborations

Udagawa has collaborated with esteemed colleagues such as Toshihiro Tadaki and Tomohisa Konno. These partnerships have fostered innovation and the development of cutting-edge rubber technologies.

Conclusion

Yoshiyuki Udagawa's contributions to rubber composition technology have made a significant impact on the automotive industry. His innovative patents continue to enhance the performance and efficiency of rubber materials, showcasing his expertise and dedication to advancing this 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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