Yamato, Japan

Ayako Sakamoto

This inventor holds 1 USPTO granted patent. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayako Sakamoto. Retrieved from https://idiyas.com/inventor/ayako-sakamoto-76pmvwuv

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 = 4.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Ayako Sakamoto: Innovator in Optical Switching Technology

Introduction

Ayako Sakamoto is a prominent inventor based in Yamato, Japan. She has made significant contributions to the field of optical technology, particularly with her innovative designs in optical switches. Her work has garnered attention for its practical applications in various industries.

Latest Patents

Ayako holds a patent for an optical switch that is designed to open and shut a light path. This invention comprises a housing, a shutter movably supported within the housing, and a drive mechanism for displacing the shutter. The optical switch features two connector sockets and utilizes optical fibers to facilitate the transmission of light. The shutter is strategically positioned between the ends of the optical fibers, allowing for efficient control of light flow.

Career Highlights

Ayako Sakamoto is currently employed at E.I. du Pont de Nemours and Company, where she continues to develop her expertise in optical technologies. Her innovative approach has led to advancements in optical switching, making her a valuable asset to her organization.

Collaborations

Throughout her career, Ayako has collaborated with notable colleagues, including Yoshiyasu Tanaka and Sadakazu Ariga. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Ayako Sakamoto's contributions to optical technology exemplify her dedication to innovation. Her patent for an optical switch highlights her ability to create practical solutions in the field. As she continues her work at E.I. du Pont de Nemours and Company, her impact on the industry is sure to grow.

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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