Gunma, Japan

Masanori Chiba

This inventor holds 4 USPTO granted patents. Top assignee: Nisshinbo Industries, Inc.. Active years: 2001-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Chiba. Retrieved from https://idiyas.com/inventor/masanori-chiba

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


% Patents Active = 75.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Tokyo, JP (2001 - 2003)
  • Gunma-ken, JP (2003)
  • Gunma, JP (2010)

Company Filing History:


Years Active: 2001-2010

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4 patents (USPTO):Explore Patents

Title: Masanori Chiba: Innovator in Friction Material Technology

Introduction

Masanori Chiba is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of friction materials, holding a total of 4 patents. His innovative approaches have led to advancements in manufacturing processes and material compositions.

Latest Patents

Chiba's latest patents include a method of pelletizing friction material and a method of manufacturing preliminarily formed material for friction material. The pelletizing method allows for the preliminary formation of friction materials after pelletizing. This process involves pressing a mixture of powdery friction material with a solvent, followed by grinding the pressed material. Additionally, he has developed a non-asbestos friction material that utilizes a fibrous base other than asbestos, ensuring good wear resistance and minimal noise generation.

Career Highlights

Throughout his career, Masanori Chiba has worked with prominent companies such as Nisshinbo Industries, Inc. and Nisshinbo Industries, Inc. His expertise in friction materials has positioned him as a key figure in the industry, contributing to the development of safer and more efficient products.

Collaborations

Chiba has collaborated with notable colleagues, including Takayuki Kato and Kaoru Tosaka. These partnerships have further enhanced his research and development efforts in friction material technology.

Conclusion

Masanori Chiba's innovative work in friction materials has led to significant advancements in the industry. His patents reflect a commitment to improving material performance and safety.

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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