Karatsu, Japan

Keiko Kawaguchi

This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Kawaguchi. Retrieved from https://idiyas.com/inventor/keiko-kawaguchi-0vthpp03

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Keiko Kawaguchi: Innovator in Polymer Chemistry

Introduction

Keiko Kawaguchi is a prominent inventor based in Karatsu, Japan. She has made significant contributions to the field of polymer chemistry, particularly in the development of light-emitting materials. Her innovative work has led to the creation of a unique polymer compound that has potential applications in various electronic devices.

Latest Patents

Keiko Kawaguchi holds a patent for a polymer compound comprising aryl repeating units with crosslinking pendent groups and a light-emitting element using the same. This polymer compound includes specific repeating units that enhance its functionality, making it suitable for advanced applications in the electronics industry. The details of her patent highlight the intricate chemical structures involved, showcasing her expertise in the field.

Career Highlights

Kawaguchi is currently employed at Sumitomo Chemical Company, Limited, where she continues to push the boundaries of polymer research. Her work has not only contributed to her company's portfolio but has also advanced the understanding of polymer compounds in the scientific community. With a focus on innovation, she has established herself as a key player in her field.

Collaborations

Throughout her career, Keiko has collaborated with notable colleagues, including Tomoya Nakatani and Shigeru Sasaki. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the research output of their projects.

Conclusion

Keiko Kawaguchi's contributions to polymer chemistry exemplify the impact of innovative thinking in the field of materials science. Her patent and ongoing work at Sumitomo Chemical Company, Limited, highlight her role as a leading inventor in the 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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