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For the Inventor, By the Inventor

Iyo, Japan

Katsumi Yamasaki

This inventor holds 8 USPTO granted patents and 2 EPO patents. Top assignee: Toray Industries, Inc.. Active years: 1997-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Yamasaki. Retrieved from https://idiyas.com/inventor/katsumi-yamasaki

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 62.5


Average Co-Inventor Count = 4.2

ph-index = 4

Forward Citations = 59(Granted Patents)


Location History:

  • Iyo-gun, JP (1997 - 2010)
  • Ehime, JP (2000 - 2011)
  • Iyo, JP (2011)

Company Filing History:

goldMedal8 out of 3,586 
 
Toray Industries, Inc.
 patents

Years Active: 1997-2011

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8 patents (USPTO):Explore Patents
1. 8043693 - Solution containing flame-resistant polymer and carbon molding (2011-10-25),
2. 7976945 - Flame resistant fiber, carbon fiber and production method thereof (2011-07-12),
3. 7655716 - Solution containing flame-resistant polymer and carbon molding (2010-02-02),
4. 6428892 - Carbon fibers, acrylic fibers and process for producing the acrylic fibers (2002-08-06),
5. 6368711 - Carbon fibers, acrylic fibers and process for producing the acrylic fibers (2002-04-09),
6. 6221490 - Carbon fibers, acrylic fibers and process for producing the acrylic fibers (2001-04-24),
7. 6103211 - Carbon fibers, acrylic fibers, and production processes thereof (2000-08-15),
8. 5658691 - Electrode for battery and process for producing electrode for batteries (1997-08-19),

Title: Innovations of Katsumi Yamasaki

Introduction

Katsumi Yamasaki is a notable inventor based in Iyo, Japan. He has made significant contributions to the field of flame-resistant materials, holding a total of 8 patents. His work focuses on developing advanced polymers and fibers that enhance safety and performance in various applications.

Latest Patents

Yamasaki's latest patents include a solution containing a flame-resistant polymer and carbon molding. This innovative polymer excels in moldability, allowing for the creation of flame-resistant molded items with novel configurations. The process he developed simplifies the production of these materials, which include a flame-resistant polymer modified with an amine compound. Additionally, he has created a flame-resistant fiber and carbon fiber, which are produced through a meticulous process that ensures high performance and durability.

Career Highlights

Throughout his career, Yamasaki has worked with prominent companies such as Toray Industries, Inc. His experience in these organizations has allowed him to refine his expertise in polymer science and material engineering. His contributions have been instrumental in advancing the field of flame-resistant materials.

Collaborations

Yamasaki has collaborated with notable colleagues, including Yoji Matsuhisa and Makoto Kibayashi. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in flame-resistant materials.

Conclusion

Katsumi Yamasaki's work in the field of flame-resistant polymers and fibers showcases his dedication to innovation and safety. His patents reflect a commitment to advancing material science, making significant strides in 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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