Hiroto Sato

Title: Innovations of Hiroto Sato

Introduction

Hiroto Sato is a prominent inventor based in Gotenba, Japan. He has made significant contributions to the field of extreme ultraviolet (EUV) light source technology. With a total of nine patents to his name, Sato's work has advanced the efficiency and performance of various optical devices.

Latest Patents

One of Sato's latest patents is the "Foil trap and light source device using such foil trap." This invention discloses a rotational type foil trap that effectively maintains the transmission rate of EUV light, even under high input power conditions. It also minimizes temperature increases in the foil, thereby extending its lifespan. Another notable patent is the "Collector mirror assembly and extreme ultraviolet light source device using said collector mirror assembly." This invention addresses the deterioration of collector performance in EUV light source devices caused by heat deformation. The collector mirror assembly features reflective shells arranged in a nested shape, with a cooling channel that enhances performance and reduces heat deformation.

Career Highlights

Hiroto Sato is currently employed at Ushio Denki Kabushiki Kaisha, a company known for its innovations in lighting and optical technologies. His work has been instrumental in developing advanced solutions for the challenges faced in the field of extreme ultraviolet light sources.

Collaborations

Sato has collaborated with notable colleagues, including Akihiko Sugitani and Takashi Ito. Their combined expertise has contributed to the successful development of innovative technologies in their field.

Conclusion

Hiroto Sato's contributions to the field of EUV light source technology through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in optical devices and their applications.