Tokyo, Japan

Fumiko Ikegami

This inventor holds 1 USPTO granted patent. Top assignees: Toppan Printing Co., Ltd., Toyo Ink Mfg. Co., Ltd.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumiko Ikegami. Retrieved from https://idiyas.com/inventor/fumiko-ikegami

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Fumiko Ikegami: Innovator in Photosensitive Composition and Color Filter Technology

Introduction

Fumiko Ikegami is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of photosensitive compositions and color filters. Her innovative work has led to the development of a unique patent that showcases her expertise and creativity.

Latest Patents

Fumiko Ikegami holds a patent for a photosensitive composition and color filter. This composition includes a photosensitive resin and a colorant. The photosensitive resin consists of a copolymer that incorporates at least one first polymerizable monomer with multiple hydroxyl groups and a second polymerizable monomer. Additionally, the composition features a compound that contains an ethylenically unsaturated double bond and a functional group that can react with hydroxyl groups. This innovative approach allows for the creation of a color filter with at least one filter segment formed using the photosensitive composition. She has 1 patent to her name.

Career Highlights

Throughout her career, Fumiko Ikegami has worked with notable companies such as Toyo Ink Manufacturing Co., Ltd. and Toppan Printing Co., Ltd. Her experience in these organizations has allowed her to refine her skills and contribute to advancements in her field.

Collaborations

Fumiko has collaborated with talented individuals, including Mie Shimizu and Takeshi Itoi. These partnerships have fostered a creative environment that has led to innovative solutions in her projects.

Conclusion

Fumiko Ikegami is a remarkable inventor whose work in photosensitive compositions and color filters has made a lasting impact in the industry. Her dedication to innovation and collaboration continues to inspire future advancements in 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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