Iwaki, Japan

By Taeko Midorikawa, Heir

This inventor holds 1 USPTO granted patent. Top assignee: Kureha Kagaku Kogyo Kabushiki Kaisha. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: By Taeko Midorikawa, Heir. Retrieved from https://idiyas.com/inventor/by-taeko-midorikawa-heir

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 = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: By Taeko Midorikawa: Innovator in Vinyl Chloride Resin Composition

Introduction

By Taeko Midorikawa is a notable inventor based in Iwaki, Japan. He has made significant contributions to the field of polymer science, particularly in the development of vinyl chloride resin compositions. His innovative work has led to the creation of a unique processing aid that enhances the properties of vinyl chloride resins.

Latest Patents

Midorikawa holds 1 patent for his invention titled "Vinyl chloride resin composition with processing aid." This patent describes a composition that includes polyvinyl chloride and a novel polymer processing aid. The processing aid can be produced by blending an alkyl methacrylate copolymer and a copolymer comprising essential constituents such as alkyl methacrylate, dialkyl itaconate, or alkyl acrylate, along with a diolefin. This innovative processing aid improves the processability of the vinyl chloride resin composition while minimizing the reduction in impact strength.

Career Highlights

Midorikawa's career has been marked by his dedication to advancing polymer technology. He has worked with Kureha Kagaku Kogyo Kabushiki Kaisha, where he has been able to apply his expertise in developing new materials. His work has not only contributed to the company's success but has also had a lasting impact on the industry.

Collaborations

Throughout his career, Midorikawa has collaborated with several talented individuals, including Haruhiko Yusa and the late Susumu Midorikawa. These collaborations have fostered an environment of innovation and creativity, leading to advancements in polymer science.

Conclusion

By Taeko Midorikawa's contributions to the field of vinyl chloride resin compositions exemplify the spirit of innovation. His work continues to influence the industry and inspire future advancements in polymer technology.

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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