Location History:
- Tokyo, JP (1992)
- Higashikurume, JP (1993)
Company Filing History:
Years Active: 1992-1993
Title: Katsuya Shibata: Innovator in Pellicle Technology
Introduction
Katsuya Shibata is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of pellicle technology, holding a total of 2 patents. His work focuses on developing advanced materials that enhance the performance of optical devices.
Latest Patents
Shibata's latest patents include a pellicle having a reflection-preventing function. This innovative pellicle is comprised of a transparent polyvinyl acetal film and a reflection-preventing film formed on at least one surface of the polyvinyl acetal film. The reflection-preventing film is made of a copolymer of a perfluoroalkyl acrylate or methacrylate with a hydroxyalkyl acrylate or methacrylate. The hydroxyalkyl groups used in this film have specific characteristics that enhance its functionality. Another significant patent is for a pellicle film comprised of a resin prepared by reducing a polyvinyl acetal. This film exhibits reduced UV absorption in the vicinity of 365 nm and demonstrates durability against UV irradiation, particularly from mercury arc light.
Career Highlights
Katsuya Shibata is currently employed at Tosoh Corporation, where he continues to innovate in the field of materials science. His work has been instrumental in advancing the technology used in optical applications.
Collaborations
Shibata collaborates with talented coworkers such as Toru Seita and Shinji Sato. Their combined expertise contributes to the development of cutting-edge technologies in their field.
Conclusion
Katsuya Shibata is a prominent inventor whose work in pellicle technology has led to significant advancements in optical materials. His contributions continue to influence the industry and pave the way for future innovations.