This inventor holds 1 USPTO granted patent. Top assignee: Hoya Corporation. Active years: 2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015
Title: Yuuichi Tokunaga: Innovator in Optical Glass Technology
Introduction
Yuuichi Tokunaga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical glass technology. His innovative work focuses on developing materials that enhance the performance of optical elements.
Latest Patents
Yuuichi Tokunaga holds a patent for a glass material designed for press molding, which is crucial for manufacturing optical glass elements. The patent, titled "Glass material for press molding, method for manufacturing optical glass element employing same, and optical glass element," addresses the challenges of achieving high optical performance without defects such as surface cracks, cloudiness, or scratches. The invention includes a core portion made of multiple component optical glass and a composite surface layer that enhances the optical functionality of the core.
Career Highlights
Tokunaga's career is marked by his association with Hoya Corporation, a leading company in the optical and glass industry. His work has been instrumental in advancing the technology used in optical elements, making them more reliable and efficient.
Collaborations
Yuuichi Tokunaga has collaborated with Kouichi Satou, contributing to the development of innovative optical materials and methods.
Conclusion
Yuuichi Tokunaga's contributions to optical glass technology exemplify the importance of innovation in enhancing product performance. His patent reflects a commitment to quality and functionality in optical elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile