Gunma, Japan

Yasuki Hattori

This inventor holds 7 USPTO granted patents and 4 published patent applications and 4 EPO patents. Top assignees: Nisshinbo Brake Inc., Nisshinbo Industries, Inc., Other. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuki Hattori. Retrieved from https://idiyas.com/inventor/yasuki-hattori

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

USPTO Granted Patents = 7 

% Patents Active = 85.7


Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Gunma, JP (2005)
  • Oura-machi, JP (2013)
  • Gunma-ken, JP (2007 - 2020)

Company Filing History:


Years Active: 2005-2025

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7 patents (USPTO):Explore Patents

Title: Yasuki Hattori: Innovator in Friction Material Technology

Introduction

Yasuki Hattori is a notable inventor based in Gunma-ken, Japan. He has made significant contributions to the field of friction materials, holding a total of seven patents. His work focuses on enhancing the performance and safety of disc brake systems.

Latest Patents

Hattori's latest patents include innovative designs for disc brake pads. One of his patents addresses the need for a disc brake pad that includes friction material with a scorch treatment. This treatment aims to provide sufficient braking effectiveness while preventing fading during the initial usage of the brake pad. The design incorporates mixed areas with varying heat histories to optimize performance. Another patent outlines a manufacturing method for a copper and elemental copper-free non-asbestos-organic friction material. This method ensures excellent fade resistance and high mechanical strength through a series of precise manufacturing steps.

Career Highlights

Throughout his career, Yasuki Hattori has worked with prominent companies in the automotive industry, including Nisshinbo Brake Inc. and Nisshinbo Industries, Inc. His expertise in friction materials has positioned him as a key player in the development of safer and more efficient braking systems.

Collaborations

Hattori has collaborated with notable colleagues such as Mitsuaki Yaguchi and Toshiya Takada. Their combined efforts have contributed to advancements in friction material technology.

Conclusion

Yasuki Hattori's innovative work in the field of friction materials has led to significant advancements in braking technology. His patents reflect a commitment to improving safety and performance in automotive applications.

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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