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For the Inventor, By the Inventor

Tokyo, Japan

Mami Motooka

This inventor holds 7 USPTO granted patents. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mami Motooka. Retrieved from https://idiyas.com/inventor/mami-motooka

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal7 out of 3,208 
 
Dai Nippon Printing Co., Ltd.
 patents

Years Active: 2018-2025

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7 patents (USPTO):Explore Patents
1. 12480051 - Polymerizable liquid crystal compound, polymerizable composition, polymer, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device (2025-11-25),
2. 11560518 - Polymerizable liquid crystal compound, polymerizable composition, polymer, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device (2023-01-24),
3. 11390810 - Liquid crystal composition, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device (2022-07-19),
4. 11332670 - Side-chain liquid crystal polymer, liquid crystal composition, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device (2022-05-17),
5. 10174255 - Thermosetting composition with photo-alignment property, alignment layer, substrate with alignment layer, retardation plate, and device (2019-01-08),
6. 10017697 - Thermosetting composition with photo-alignment property, alignment layer, substrate with alignment layer, retardation plate, and device (2018-07-10),
7. 10017696 - Thermosetting composition with photo-alignment property, alignment layer, substrate with alignment layer, retardation plate, and device (2018-07-10),

Title: Mami Motooka: Innovator in Polymerizable Liquid Crystal Compounds

Introduction

Mami Motooka is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of polymerizable liquid crystal compounds. With a total of 7 patents to her name, her work has had a substantial impact on various optical technologies.

Latest Patents

Mami Motooka's latest patents include a range of innovative products and methods. These patents encompass a polymerizable liquid crystal compound, polymerizable composition, polymer, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device. Each of these inventions showcases her expertise in the field and her commitment to advancing technology.

Career Highlights

Mami Motooka is currently employed at Dai Nippon Printing Co., Ltd. Her role at the company allows her to work on cutting-edge technologies and contribute to the development of new materials and devices. Her dedication to research and innovation has positioned her as a key figure in her industry.

Collaborations

Mami has collaborated with notable coworkers such as Ken-ichi Okuyama and Shunsuke Irie. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Mami Motooka's contributions to the field of polymerizable liquid crystal compounds highlight her innovative spirit and dedication to advancing technology. Her work continues to influence the industry and inspire future inventors.

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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