Otsu, Japan

Emi Kubo

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Toyobo Co., Ltd.. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Emi Kubo. Retrieved from https://idiyas.com/inventor/emi-kubo

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


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Emi Kubo: Innovator in Light-Shielding Film Technology

Introduction

Emi Kubo is a notable inventor based in Otsu, Japan. She has made significant contributions to the field of materials science, particularly in the development of light-shielding films. Her innovative approach focuses on creating products that combine functionality with cost-effectiveness.

Latest Patents

Emi Kubo holds a patent for a light-shielding film designed to be manufactured inexpensively while maintaining excellent heat resistance and dimensional stability. The film boasts high light-shielding properties and low glossiness, with minimal variation in glossiness. The invention includes a polyamide-imide resin, a black filler with an average particle size of 0.01 to 1 µm, and inorganic particles with an average particle size of 0.1 to 10 µm. The composition of the light-shielding film consists of 55 to 91% by weight of polyamide-imide resin, 1 to 10% by weight of black filler, and 8 to 35% by weight of inorganic particles. This innovative product addresses the need for effective light management in various applications.

Career Highlights

Emi Kubo is currently associated with Toyobo Co., Ltd., a company known for its advancements in polymer technology and materials. Her work has contributed to the company's reputation as a leader in innovative solutions for various industries.

Collaborations

Emi has collaborated with talented coworkers, including Kenta Tada and Yu Yamamoto. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Emi Kubo's contributions to the field of light-shielding films exemplify her commitment to innovation and excellence. Her patent reflects a significant advancement in material science, showcasing her ability to blend functionality with cost-effectiveness.

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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