Kobe, Japan

Hayato Yoshiyasu

This inventor holds 6 USPTO granted patents and 3 published patent applications and 10 EPO patents. Top assignee: Sumitomo Rubber Industries Limited. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hayato Yoshiyasu. Retrieved from https://idiyas.com/inventor/hayato-yoshiyasu

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.3

ph-index = 1


Location History:

  • Kobe, JP (2021 - 2023)
  • Hyogo, JP (2023)

Company Filing History:


Years Active: 2021-2025

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6 patents (USPTO):Explore Patents

Title: Hayato Yoshiyasu: Innovator in Rubber Composition and Tire Technology

Introduction

Hayato Yoshiyasu is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of rubber composition and tire technology. With a total of 6 patents to his name, Yoshiyasu continues to push the boundaries of innovation in his industry.

Latest Patents

Yoshiyasu's latest patents include a groundbreaking rubber composition and tire. The rubber composition features a unique blend that includes a rubber component, an inorganic fiber material, and a coupling agent. The inorganic fiber material is selected from a group that consists of magnesium sulfate fiber, calcium silicate fiber, potassium titanate fiber, aluminum borate fiber, and glass fiber. Additionally, he has developed a tire rubber composition that enhances silica dispersion and fuel economy while maintaining excellent hardness. This innovation also includes a pneumatic tire that utilizes the advanced rubber composition.

Career Highlights

Hayato Yoshiyasu is currently employed at Sumitomo Rubber Industries Limited, where he applies his expertise in rubber technology. His work has been instrumental in developing products that meet the evolving demands of the automotive industry. His innovative approach has garnered attention and respect within the field.

Collaborations

Yoshiyasu has collaborated with notable colleagues, including Takehiro Kitaura and Subaru Toya. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in tire technology.

Conclusion

Hayato Yoshiyasu stands out as a key figure in the innovation of rubber compositions and tire technology. His contributions have not only advanced the industry but also set a standard for future developments. His work continues to inspire and influence the field of automotive engineering.

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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