Tsuruga, Japan

Chikako Yamashita

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Daito Kasei Kogyo Co., Ltd., Toyobo Co., Ltd.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chikako Yamashita. Retrieved from https://idiyas.com/inventor/chikako-yamashita

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


 

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Chikako Yamashita: Innovator in Polylactic Acid Technology

Introduction

Chikako Yamashita is a notable inventor based in Tsuruga, Japan. She has made significant contributions to the field of materials science, particularly in the development of environmentally friendly polymers. Her innovative work has led to the creation of a unique aqueous dispersion that incorporates polylactic acid.

Latest Patents

Chikako Yamashita holds a patent for a polylactic acid-containing aqueous dispersion. This invention is capable of forming a transparent film at room temperature. The dispersion consists of polylactic acid, a selection of plasticizers, dispersion stabilizers, and water. This formulation not only enhances the usability of polylactic acid but also contributes to sustainable material solutions.

Career Highlights

Throughout her career, Chikako has worked with prominent companies such as Toyobo Co., Ltd. and Daito Kasei Kogyo Co., Ltd. Her experience in these organizations has allowed her to refine her expertise in polymer science and contribute to various innovative projects.

Collaborations

Chikako has collaborated with talented individuals in her field, including Yoshihisa Kasukabe and Takumi Tanaka. These partnerships have fostered a creative environment that has led to advancements in her research and development efforts.

Conclusion

Chikako Yamashita is a pioneering inventor whose work in polylactic acid technology exemplifies innovation in sustainable materials. Her contributions continue to influence the field and inspire future advancements.

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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