Kanagawa, Japan

Hideyuki Isii

This inventor holds 1 USPTO granted patent. Top assignee: Hodogaya Chemical Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Isii. Retrieved from https://idiyas.com/inventor/hideyuki-isii

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Innovations of Hideyuki Isii

Introduction

Hideyuki Isii is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of polyoxyalkylene derivatives. His work has implications for the production of polyurethane resins, which are widely used in various industries.

Latest Patents

One of Hideyuki Isii's key patents is for a carboxyl group-containing polyoxyalkylene derivative. This invention is particularly useful for introducing carboxyl groups into polyurethane resin skeletons. The derivative is characterized by a low melting point or a liquid state at normal temperature, making it versatile for various applications. The patent details a specific formula that outlines the structural components of the derivative, which includes various alkyl and arylene groups.

Career Highlights

Hideyuki Isii is currently employed at Hodogaya Chemical Co., Ltd. His work at this company has allowed him to focus on innovative chemical solutions that enhance the properties of polyurethane materials. His expertise in this area has positioned him as a valuable asset in the field of chemical research and development.

Collaborations

Throughout his career, Hideyuki Isii has collaborated with notable colleagues such as Susumu Jinbo and Shigeru Shimada. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in chemical engineering.

Conclusion

Hideyuki Isii's contributions to the field of chemical engineering, particularly through his patent for a carboxyl group-containing polyoxyalkylene derivative, highlight his innovative spirit and dedication to advancing material science. His work continues to influence the development of new polyurethane applications.

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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