Tokyo, Japan

Makoto Kokura

This inventor holds 4 USPTO granted patents. Top assignees: Asahi Denka Kogyo K.k., Asahi Denka Kogyo Kabushiki Kaisha. Active years: 1989-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Kokura. Retrieved from https://idiyas.com/inventor/makoto-kokura

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1989-1999

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4 patents (USPTO):Explore Patents

Title: The Innovations of Makoto Kokura

Introduction

Makoto Kokura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced epoxy resins. With a total of 4 patents to his name, Kokura's work has had a substantial impact on adhesive technologies.

Latest Patents

Kokura's latest patents include innovative formulations of urethane modified epoxy resins. One of his patents describes a urethane modified epoxy resin obtained by the reaction of a preliminary condensate produced from an epoxy resin and a phosphorus compound. This resin can be combined with an isocyanate group-terminated urethane prepolymer to create an adhesive resin composition. This composition is particularly effective for bonding iron and non-ferrous metals, showcasing high shearing and peeling strength. Another patent details a similar urethane modified epoxy resin, emphasizing its utility in producing strong adhesive bonds.

Career Highlights

Throughout his career, Kokura has worked with prominent companies such as Asahi Denka Kogyo K.K. and Asahi Denka Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in resin technology and adhesive applications.

Collaborations

Kokura has collaborated with notable colleagues, including Koji Akimoto and Kazuhiro Urihara. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Makoto Kokura's contributions to the field of epoxy resins and adhesive technologies are noteworthy. His innovative patents and collaborations reflect his commitment to advancing material science.

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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