Fujisawa, Japan

Haruko Takeda

This inventor holds 5 USPTO granted patents. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1991-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruko Takeda. Retrieved from https://idiyas.com/inventor/haruko-takeda

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 = 3.3

ph-index = 4

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1991-1993

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Haruko Takeda: Innovator in Block Copolymer Technology

Introduction

Haruko Takeda is a prominent inventor based in Fujisawa, Japan. She has made significant contributions to the field of polymer science, particularly in the development of block copolymers. With a total of five patents to her name, her work has had a substantial impact on various applications in materials science.

Latest Patents

One of her latest patents is focused on the preparation process of block copolymers. This innovative process involves conducting living polymerization of a (meth)acrylic ester in the absence of water, utilizing a macromolecular compound with a functional end group as a polymerization initiator. Additionally, she has developed oxygen-permeable shaped articles and the processes for producing them, showcasing her expertise in polymer applications.

Career Highlights

Haruko Takeda is currently employed at Mitsubishi Rayon Company, Limited, where she continues to advance her research and development efforts. Her work has not only contributed to the company's portfolio but has also positioned her as a leader in her field.

Collaborations

Throughout her career, Haruko has collaborated with notable colleagues, including Seiji Tone and Masahiro Sugimori. These partnerships have fostered a collaborative environment that enhances innovation and drives research forward.

Conclusion

Haruko Takeda's contributions to the field of block copolymers exemplify her dedication to innovation and research. Her patents and ongoing work at Mitsubishi Rayon Company, Limited highlight her role as a key figure in polymer science.

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]
Loading…