Tokyo, Japan

Rika Ando

This inventor holds 2 USPTO granted patents. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rika Ando. Retrieved from https://idiyas.com/inventor/rika-ando

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 = 6.0

ph-index = 2

Forward Citations = 167(Granted Patents)


Company Filing History:


Years Active: 1998

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2 patents (USPTO):Explore Patents

Title: Rika Ando: Innovator in Optical Technology

Introduction

Rika Ando is a prominent inventor based in Tokyo-to, Japan. She has made significant contributions to the field of optical technology, particularly in the development of innovative lens array sheets and surface light sources. With a total of 2 patents, her work has garnered attention for its practical applications in display technology.

Latest Patents

Rika Ando's latest patents include a lens array sheet and a surface light source designed for transmission type displays. The lens array sheet comprises a transparent substrate with lens elements formed on its front surface. Additionally, it features a cluster of prism-shaped members on the rear surface. These members are designed to optimize light energy usage, maintain light condensing effects, and ensure uniform luminance distribution. This innovation effectively prevents luminance deterioration and minimizes wasteful light dispersion, enhancing the overall performance of display devices.

Career Highlights

Rika Ando is currently employed at Dai Nippon Printing Co., Ltd., where she continues to push the boundaries of optical technology. Her work has not only advanced the field but has also contributed to the development of brighter and more efficient display devices.

Collaborations

Rika has collaborated with notable colleagues, including Haruo Ono and Hisanori Ishida, to further enhance her research and innovations in optical technology.

Conclusion

Rika Ando's contributions to the field of optical technology through her innovative patents and collaborations highlight her role as a leading inventor. Her work continues to influence advancements in display technology, making her a significant figure in the industry.

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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