Myoko, Japan

Toshihiko Nijukken

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Daicel Corporation, Daicel Finechem Ltd., Daicel-Allnex Ltd.. Active years: 2015-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiko Nijukken. Retrieved from https://idiyas.com/inventor/toshihiko-nijukken

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


% Patents Active = 50.0


Average Co-Inventor Count = 4.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2015-2020

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2 patents (USPTO):Explore Patents

Title: Innovations of Toshihiko Nijukken

Introduction

Toshihiko Nijukken is a notable inventor based in Myoko, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced resin compositions. With a total of 2 patents, his work has garnered attention for its innovative applications.

Latest Patents

Nijukken's latest patents include an epoxy-amine adduct and a water-absorbing resin composition. The epoxy-amine adduct is a compound that features two or more amino groups per molecule, modified with various compounds to enhance its properties. This adduct is formed between an epoxide containing cycloaliphatic epoxy groups and an amine with multiple amino groups. His second patent focuses on a water-absorbing resin composition that provides a transparent anti-fog coating with excellent properties such as appearance, coatability, and heat resistance. This resin composition includes a specific (meth)acrylamide copolymer combined with bifunctional or higher (meth)acrylate compounds.

Career Highlights

Throughout his career, Toshihiko Nijukken has worked with prominent companies such as Daicel-Allnex Ltd. and Daicel Finechem Ltd. His experience in these organizations has allowed him to refine his expertise in resin technology and materials development.

Collaborations

Nijukken has collaborated with notable coworkers, including Fumio Tanabiki and Akira Okazaki. These partnerships have contributed to the advancement of his research and innovations in the field.

Conclusion

Toshihiko Nijukken's contributions to materials science through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the development of advanced resin technologies.

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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