Sabae, Japan

Tsuneo Sasamata

This inventor holds 1 USPTO granted patent. Top assignees: Sasamata Co., Ltd., Sun-Ray Corporation. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneo Sasamata. Retrieved from https://idiyas.com/inventor/tsuneo-sasamata

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 = 1.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: The Innovative Journey of Tsuneo Sasamata

Introduction: Tsuneo Sasamata, an inventor based in Sabae, Japan, is renowned for his contribution to the eyewear industry. With a focus on developing practical solutions, he has successfully patented a unique eyeglass lens connector that facilitates easier lens interchangeability for users. His innovation reflects a keen understanding of consumer needs and technological advancement.

Latest Patents: Tsuneo Sasamata holds a patent for an "Eyeglass lens connector, eyeglasses with interchangeable lenses, and lens-forming substrate." The design incorporates a lens connector that allows for single-operation interchangeable lenses. This configuration enables the cutting of lenses while the connector is mounted to the lens substrate, allowing for the assembly of eyeglasses after the lenses have been tailored to meet customer demands. The eyeglass lens connector features a guide groove to assist in the secure engagement of lens components, enhancing the overall usability of eyeglasses.

Career Highlights: Throughout his career, Tsuneo Sasamata has contributed significantly to the development of innovative eyewear solutions. His tenure at Sun-ray Corporation and Sasamata Co., Ltd. showcases his dedication to enhancing product functionality and consumer satisfaction. The experiences gained in these companies have undoubtedly shaped his approach towards invention and innovation.

Collaborations: While specific collaboration details may not be widely documented, Tsuneo Sasamata's work with established companies such as Sun-ray Corporation enables a pooling of knowledge and resources, creating a fertile ground for innovation. His patent showcases the potential for collaboration between macroscopic design and the microscopic nuances required to improve everyday products.

Conclusion: Tsuneo Sasamata continues to make a significant impact in the world of inventions, particularly in the eyewear sector. His innovative solutions not only reflect a progressive mindset but also provide practical applications that benefit consumers. As technology continues to evolve, inventors like Sasamata remind us of the importance of innovation in addressing contemporary challenges.

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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