Yokohama, Japan

Atsushi Kanazawa

This inventor holds 2 USPTO granted patents. Top assignee: The Yokohama Rubber Co., Ltd.. Active years: 1978-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Kanazawa. Retrieved from https://idiyas.com/inventor/atsushi-kanazawa-dsdpj4ku

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Ise, JA (1978)
  • Yokohama, JP (1995)

Company Filing History:


Years Active: 1978-1995

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Atsushi Kanazawa in Rubber Technology

Introduction: Atsushi Kanazawa is a notable inventor based in Yokohama, Japan, recognized for his contributions to rubber compositions and manufacturing technologies. With a total of two patents to his name, Kanazawa has made significant advancements in the field, particularly focusing on improving the performance characteristics of tire materials.

Latest Patents: Kanazawa's latest patents include innovative developments in tread rubber compositions and methods for creating these materials. His first patent outlines a formulation for rubber compositions used in pneumatic tire treads, where natural rubber (NR), isoprene rubber (IR), and styrene-butadiene rubber (SBR) are combined with selected rubber components to enhance rebound resilience, skid resistance, and fuel efficiency. The second patent introduces a rubber composition that incorporates more than 0.5 weight parts of a cobalt salt of organic acid and more than 0.5 weight parts of a monohydroxybenzoic acid component alongside 100 weight parts of rubber, further advancing rubber formulation technology.

Career Highlights: Kanazawa has established himself as a valuable asset at The Yokohama Rubber Co., Ltd., where he has worked on advancing rubber technologies. His innovative approaches have contributed to the company’s reputation for high-quality tire products.

Collaborations: Throughout his career, Kanazawa has collaborated with skilled professionals such as Kunihiro Kaneda and Masashi Kida. These partnerships have fostered a collaborative environment that encourages the sharing of ideas and expertise, facilitating his innovative endeavors.

Conclusion: Atsushi Kanazawa’s work in the realm of rubber compositions illustrates the importance of innovation in material science, especially within the tire industry. His patents reflect a commitment to enhancing performance and sustainability, which are critical in today’s technological landscape. As he continues to develop and refine his inventions, Kanazawa's contributions will undoubtedly have lasting impacts on the industry.

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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