Company Filing History:
1 out of 1,715 
1 out of 3 Years Active: 2025
Title: Yusuke Yamaguchi: Innovator in Wire-Grid Polarizer Technology
Introduction
Yusuke Yamaguchi is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of optical technology, particularly with his innovative work on wire-grid polarizers. His expertise and inventions have garnered attention in both academic and industrial circles.
Latest Patents
Yamaguchi holds a patent for a wire-grid polarizer and the process for producing the same. This wire-grid polarizer features metal reflectors embedded in numerous grooves formed in a one-dimensional grid pattern on the front surface of a transparent sheet. The design includes specific dimensions, such as an average width of the metal reflectors being 200 nm or less, and a thickness ratio that ensures optimal performance. This invention is crucial for applications requiring precise light manipulation.
Career Highlights
Throughout his career, Yusuke Yamaguchi has worked with esteemed organizations, including the National Institute of Advanced Industrial Science and Technology and Mitsubishi Gas Chemical Trading, Inc. His roles in these institutions have allowed him to advance his research and contribute to the development of innovative technologies.
Collaborations
Yamaguchi has collaborated with notable colleagues, including Ryohei Hokari and Kazuma Kurihara. These partnerships have facilitated the exchange of ideas and fostered advancements in their respective fields.
Conclusion
Yusuke Yamaguchi's contributions to the field of optical technology, particularly through his patent for wire-grid polarizers, highlight his innovative spirit and dedication to advancing scientific knowledge. His work continues to influence the industry and inspire future innovations.