Kobe, Japan

Kitao Shimizu

This inventor holds 1 USPTO granted patent. Top assignee: Toray Industries, Inc.. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kitao Shimizu. Retrieved from https://idiyas.com/inventor/kitao-shimizu

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 = 2(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Kitao Shimizu: Innovator in Composite Materials

Introduction

Kitao Shimizu is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of materials science, particularly in the development of composite materials. His innovative work has led to the creation of a unique polyurethane elastomer that has various applications.

Latest Patents

Kitao Shimizu holds a patent for a composite sheet material. This polyurethane elastomer comprises a reaction product of several components. These include a polymeric diol with a molecular weight ranging from about 800 to 5000, a mixture of organic diisocyanates, and a chain extender that includes hydrazine or its derivatives. This invention showcases his expertise in creating advanced materials with specific properties.

Career Highlights

Shimizu is currently associated with Toray Industries, Inc., a leading company in the field of advanced materials. His work at Toray has allowed him to focus on innovative solutions that meet the demands of various industries. His dedication to research and development has positioned him as a key figure in his field.

Collaborations

Throughout his career, Kitao Shimizu has collaborated with esteemed colleagues such as Minoro Tanaka and Kenkichi Yagi. These collaborations have fostered an environment of innovation and have contributed to the advancement of their collective research efforts.

Conclusion

Kitao Shimizu's contributions to the field of composite materials exemplify his innovative spirit and dedication to advancing technology. His patent for a unique polyurethane elastomer highlights his expertise and commitment to research. His work continues to influence the materials science industry, paving the way for future innovations.

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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