Nagoya, Japan

Yasuomi Sasai

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Contact Lens Company, Limited. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuomi Sasai. Retrieved from https://idiyas.com/inventor/yasuomi-sasai

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Yasuomi Sasai: Innovator in Optical Materials

Introduction

Yasuomi Sasai is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of optical materials, particularly through his innovative work at Toyo Contact Lens Company, Limited. His expertise and creativity have led to the development of advanced materials that enhance optical performance.

Latest Patents

Yasuomi Sasai holds a patent for a highly water-absorptive optical material. This material is obtained by saponification for hydrophilic treatment of a copolymer. His invention is designed to improve the functionality and comfort of optical devices, particularly contact lenses.

Career Highlights

Throughout his career, Yasuomi has focused on the intersection of chemistry and optics. His work at Toyo Contact Lens Company, Limited has positioned him as a key player in the development of innovative optical solutions. His dedication to research and development has resulted in practical applications that benefit consumers.

Collaborations

Yasuomi has collaborated with talented individuals such as Tatsutoshi Nakashima and Nobuyuki Toyoshima. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, leading to groundbreaking advancements in optical materials.

Conclusion

Yasuomi Sasai's contributions to the field of optical materials exemplify the impact of innovation in enhancing everyday products. His work continues to influence the industry and improve the quality of optical devices.

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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