Sakura, Japan

Mariko Toshimitsu

This inventor holds 2 USPTO granted patents. Top assignees: Dic Corporation, Toppan Holdings Inc.. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mariko Toshimitsu. Retrieved from https://idiyas.com/inventor/mariko-toshimitsu-kvcuxsuj

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 = 5.5

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2024-2025

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2 patents (USPTO):Explore Patents

Title: Mariko Toshimitsu: Innovator in Ink Composition and Light Conversion Technologies.

Introduction

Mariko Toshimitsu is a prominent inventor based in Sakura, Japan. She has made significant contributions to the field of ink composition and light conversion technologies. With a total of 2 patents, her work has garnered attention for its innovative approaches and applications.

Latest Patents

Toshimitsu's latest patents include an ink composition that features light-emitting nanocrystalline particles, a photopolymerizable component, and a phosphite compound. This ink composition is designed to enhance the efficiency of color filter pixel units. Another notable patent focuses on an ink composition that can form a color filter pixel unit with high external quantum efficiency, utilizing light-emitting nanocrystal particles and light-diffusing particles.

Career Highlights

Throughout her career, Mariko Toshimitsu has worked with notable companies such as Dic Corporation and Toppan Holdings Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas in the field of materials science.

Collaborations

Toshimitsu has collaborated with esteemed colleagues, including Minoru Tabuchi and Ikuro Kiyoto. These partnerships have contributed to her success and the advancement of her research.

Conclusion

Mariko Toshimitsu stands out as a leading inventor in the realm of ink composition and light conversion technologies. Her innovative patents and collaborations reflect her dedication to advancing the field.

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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