Ehime, Japan

Toyokazu Minakuchi

This inventor holds 3 USPTO granted patents. Top assignees: Toray Industries, Inc., Sanyo Chemical Industries, Ltd.. Active years: 1994-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toyokazu Minakuchi. Retrieved from https://idiyas.com/inventor/toyokazu-minakuchi

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 = 6.0

ph-index = 3

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1994-2003

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3 patents (USPTO):Explore Patents

Title: Toyokazu Minakuchi: Innovator in Epoxy Resin Technology

Introduction

Toyokazu Minakuchi is a notable inventor based in Ehime, Japan. He has made significant contributions to the field of materials science, particularly in the development of epoxy resin compositions. With a total of 3 patents to his name, Minakuchi has established himself as a key figure in the innovation of fiber-reinforced composite materials.

Latest Patents

Minakuchi's latest patents include an epoxy resin composition for a fiber-reinforced composite material and a yarn prepreg. He has also developed a process and apparatus for preparing these materials. These innovations are crucial for enhancing the performance and durability of composite materials used in various applications.

Career Highlights

Throughout his career, Toyokazu Minakuchi has worked with prominent companies such as Toray Industries, Inc. and Sanyo Chemical Industries, Ltd. His experience in these organizations has allowed him to refine his expertise in materials development and innovation.

Collaborations

Minakuchi has collaborated with esteemed colleagues, including Hajime Kishi and Masazumi Tokunoh. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Toyokazu Minakuchi's work in epoxy resin technology exemplifies the impact of innovation in materials science. His contributions continue to influence the industry and pave the way for future advancements.

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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