Tsutomu Imamura

Title: **Tsutomu Imamura: Innovator in Band-pass Filter Technology**

Introduction

Tsutomu Imamura is a prominent inventor based in Otsu, Japan, who has made significant contributions to the field of optical technologies. With a total of six patents to his name, he has dedicated his efforts to enhancing the functionalities and manufacturing processes of band-pass filters and glass materials incorporated with dielectric multilayer films.

Latest Patents

Among his latest innovations, Tsutomu Imamura developed a band-pass filter designed to improve filter characteristics. This technology allows light of specific wavelength regions to pass through, utilizing a substrate with light-transmitting properties. It features a first dielectric multilayer film on one main surface and a second dielectric multilayer film on the opposite surface, both containing a hydrogenated silicon layer.

Another remarkable innovation is the dielectric multilayer film-incorporated glass plate, which consists of a glass plate and a dielectric multilayer film. This invention covers not only the main surfaces of the glass plate but also the corner surfaces, ensuring comprehensive coverage and enhanced performance.

Career Highlights

Tsutomu Imamura is currently associated with Nippon Electric Glass Co., Ltd., where he continues to push the boundaries of optical technology through his research and inventions. His work focuses on developing advanced solutions that are crucial for various applications in the field.

Collaborations

Throughout his career, Imamura has collaborated with talented individuals such as Narutoshi Shimatani and Toshimasa Kanai. Their teamwork has contributed to the innovative developments in the technologies they pursue, showcasing the power of collaboration in technological advancements.

Conclusion

With a proven track record of innovation and a commitment to research, Tsutomu Imamura stands out as an influential inventor in the field of band-pass filter technologies. His contributions continue to pave the way for future advancements in optical materials and applications, further solidifying his place in the realm of modern inventions.