Ehime, Japan

Masazumi Tokunoh

This inventor holds 3 USPTO granted patents. Top assignee: Toray Industries, Inc.. Active years: 1995-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masazumi Tokunoh. Retrieved from https://idiyas.com/inventor/masazumi-tokunoh

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


% Patents Active = 66.7

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Iyo, JP (1995)
  • Ehime, JP (2001 - 2003)

Company Filing History:


Years Active: 1995-2003

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3 patents (USPTO):Explore Patents

Title: **Masazumi Tokunoh: Innovator in Epoxy Resin Technology**

Introduction

Masazumi Tokunoh is a prominent inventor based in Ehime, Japan, recognized for his innovative advancements in epoxy resin technology. With a total of three patents to his name, Tokunoh's contributions are significant in the field of materials science and engineering.

Latest Patents

Among his recent inventions, Masazumi Tokunoh has developed an epoxy resin composition specifically designed for fiber-reinforced composite materials. This technology enhances the durability and performance of composite structures. Additionally, he has created a yarn prepreg and a process and apparatus for preparing the same, showcasing his expertise in composite manufacturing techniques.

Career Highlights

Throughout his career, Tokunoh has worked at Toray Industries, Inc., a leading company in advanced materials and fibers. His role at Toray has allowed him to collaborate on cutting-edge projects that push the boundaries of innovation in the industry.

Collaborations

Masazumi Tokunoh has worked alongside notable colleagues such as Hajime Kishi and Tetsuyuki Kyono. These collaborations have furthered his research and development efforts, leading to meaningful advancements in the field of composite materials.

Conclusion

In conclusion, Masazumi Tokunoh exemplifies the spirit of innovation through his work in epoxy resin technology and composite materials. His patents represent a commitment to advancing material science, making a lasting impact on the industry. With his ongoing contributions, we look forward to seeing what future innovations he and his colleagues will bring to the forefront.

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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