Hyogo, Japan

Keiko Hasegawa

This inventor holds 1 USPTO granted patent. Top assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Hasegawa. Retrieved from https://idiyas.com/inventor/keiko-hasegawa-da4zef0l

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 = 14(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Keiko Hasegawa: Innovator in Curable Compositions

Introduction

Keiko Hasegawa is a prominent inventor based in Hyogo, Japan. She has made significant contributions to the field of materials science, particularly in the development of curable compositions. Her innovative work has led to the creation of a patented formulation that showcases her expertise and creativity.

Latest Patents

Hasegawa holds a patent for a curable composition that includes a unique combination of components. The formulation consists of (a) 100 parts by weight of an oxyalkylene polymer with a silicon atom-containing group capable of crosslinking and (b) from 0.01 to 20 parts by weight of a hydrolyzable silicon compound. This innovative composition is designed to enhance the properties of materials used in various applications.

Career Highlights

Keiko Hasegawa is associated with Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, where she has been instrumental in advancing research and development efforts. Her work has not only contributed to the company's portfolio but has also positioned her as a leading figure in her field. Hasegawa's dedication to innovation is evident in her successful patent, which reflects her commitment to excellence.

Collaborations

Throughout her career, Hasegawa has collaborated with talented individuals such as Jo Kawamura and Fumio Kawakubo. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Keiko Hasegawa's contributions to the field of curable compositions exemplify her innovative spirit and dedication to advancing materials science. Her patent and collaborations highlight her role as a key inventor in her industry.

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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