Long Beach, CA, United States of America

Nancy L Yamasaki

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Younger Mfg. Co.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nancy L Yamasaki. Retrieved from https://idiyas.com/inventor/nancy-l-yamasaki

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Nancy L. Yamasaki

Introduction

Nancy L. Yamasaki is a notable inventor based in the United States. She has made significant strides in the field of eyewear technology. Her work focuses on enhancing visual performance through innovative lens designs.

Latest Patents

Nancy L. Yamasaki holds a patent for an invention titled "Eyewear Lens Having Selective Spectral Response." This eyewear lens is designed to provide selective spectral performance in response to varying light conditions. It effectively responds to both ultraviolet and visible light, exhibiting different spectral transmittance characteristics under different lighting conditions. This innovation aims to improve vision for the wearer. Additionally, the lens may include a polarizer to further control light and minimize glare, ensuring clearer vision.

Career Highlights

Nancy is associated with Younger Manufacturing Company, doing business as Younger Optics. Her role in this company has allowed her to contribute to advancements in optical technology. Despite having no patents listed, her innovative work in eyewear design showcases her commitment to improving visual experiences.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

Nancy L. Yamasaki's contributions to eyewear technology reflect her dedication to innovation and improving visual clarity. Her work continues to influence the field of optics and enhance the experiences of eyewear users.

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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