Shinya Hirata

Title: Shinya Hirata: Innovator in Optical Technologies and Semiconductors

Introduction

Shinya Hirata is a prominent inventor based in Tenri, Japan, known for his contributions to optical recording technologies and semiconductor fabrication. With a total of three patents to his name, Hirata has made significant advancements in the field of optics and materials science.

Latest Patents

Hirata's latest patents include an optical recording and reproducing method, an optical recording and reproducing device, and an optical recording medium. The optical disk he developed features a recording layer and an optical coupling layer on the light-incident side of the recording layer. His innovative optical recording and reproducing device utilizes an objective lens and a hemispherical lens to converge a light beam from a light source and project it onto the optical disk. The design ensures that the light beam maintains its direction of propagation while passing through the hemispherical lens. Additionally, he has developed a method for producing a group II-VI compound semiconductor thin film, which involves epitaxially growing a semiconductor layer on a single-crystal semiconductor substrate.

Career Highlights

Hirata is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to push the boundaries of technology in optical and semiconductor fields. His work has been instrumental in enhancing the efficiency and effectiveness of optical devices.

Collaborations

Some of his notable coworkers include Masahiko Kitagawa and Yoshitaka Tomomura, who have collaborated with him on various projects, contributing to the advancement of their shared fields.

Conclusion

Shinya Hirata's innovative work in optical technologies and semiconductor fabrication has established him as a key figure in his industry. His patents reflect a commitment to advancing technology and improving the functionality of optical devices.