Naotaka Shimamura

Title: Naotaka Shimamura: Innovator in Projection Technology

Introduction

Naotaka Shimamura is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of projection technology, holding a total of 3 patents. His work focuses on enhancing display apparatuses through innovative designs and materials.

Latest Patents

One of his latest patents is a mirror and projection type display apparatus. This invention features a mirror that comprises a transparent glass substrate and a dielectric multilayer film laminated on one surface of the glass substrate. The dielectric multilayer film is constructed from layers of high refractive index material and low refractive index material, which are alternately laminated. This design aims to yield a polarization characteristic that allows reflected light to approach linearly polarized light. Another notable patent is a projection type display apparatus that includes a spatial light modulator and a polarizing beam splitter made of transparent materials. This apparatus utilizes a dielectric multilayer film and is designed to optimize the projection of images.

Career Highlights

Naotaka Shimamura is currently employed at Nikon Corporation, a leading company in imaging and optical products. His work at Nikon has allowed him to push the boundaries of display technology, contributing to advancements that benefit various industries.

Collaborations

Throughout his career, Shimamura has collaborated with notable colleagues, including Hideaki Shimomura and Kiyoshi Numazaki. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Naotaka Shimamura's contributions to projection technology exemplify the spirit of innovation. His patents reflect a deep understanding of optical materials and their applications in modern display systems. His work continues to influence the field and inspire future advancements.