Kouichi Miyagi

Title: Innovations of Kouichi Miyagi

Introduction

Kouichi Miyagi is a notable inventor based in Shinagawa-ku, Japan. He has made significant contributions to the field of optical devices, particularly through his innovative patent related to polarization conversion elements. His work is characterized by a focus on enhancing the performance and durability of optical components.

Latest Patents

Kouichi Miyagi holds a patent for a polarization conversion element, a polarization-conversion-element manufacturing method, a light-source unit, and an optical device. This invention provides a polarization conversion element that is highly resistant to the heat and light that result from increased brightness levels. The design features inorganic half-wave plates that are selectively provided on the output surface of a polarizing beam-splitter array. These plates have obliquely deposited layers made of dielectric material, with protective films covering the side surfaces of these layers. This innovation is crucial for improving the reliability and efficiency of optical devices in various applications.

Career Highlights

Kouichi Miyagi is associated with Dexerials Corporation, where he has been able to apply his expertise in optical technologies. His role at the company has allowed him to contribute to advancements in the field, particularly in the development of high-performance optical components.

Collaborations

Some of his coworkers include Koji Sasaki and Masatoshi Sasaki. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in optical devices.

Conclusion

Kouichi Miyagi's contributions to the field of optical devices through his innovative patent demonstrate his commitment to advancing technology. His work not only enhances the performance of optical components but also sets a standard for future innovations in the industry.