Tatsuki Kasuya

Title: Innovations of Tatsuki Kasuya

Introduction

Tatsuki Kasuya is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of semiconductor technology, particularly in light detection elements. With a total of four patents to his name, his work continues to influence advancements in photodetection.

Latest Patents

One of his latest patents involves a semiconductor light detection element. This semiconductor photodetector features a substrate made of silicon, which includes a second main surface that serves as a light incident surface and a first main surface that opposes it. In this semiconductor substrate, carriers are generated in response to incident light. A plurality of protrusions is formed on the second main surface, with each protrusion having a slope inclined with respect to the thickness direction of the substrate. Notably, at the protrusion, a (111) surface of the semiconductor substrate is exposed as the slope, and the height of the protrusion is equal to or more than 200 nm.

Career Highlights

Kasuya works at Hamamatsu Photonics K.K., a company renowned for its innovations in optical technologies. His role at the company has allowed him to develop cutting-edge technologies that enhance the capabilities of photodetectors.

Collaborations

He collaborates with talented coworkers, including Takeshi Kawahara and Yasuhito Miyazaki. Their combined expertise contributes to the innovative projects at Hamamatsu Photonics K.K.

Conclusion

Tatsuki Kasuya's work in semiconductor light detection elements showcases his innovative spirit and dedication to advancing technology. His contributions continue to shape the future of photodetection in significant ways.