This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Tokyo Electron Limited. Active years: 2022.
Company Filing History:
Years Active: 2022
Title: Atsushi Uto: Innovator in Etching Technology
Introduction
Atsushi Uto is a notable inventor based in Miyagi, Japan. He has made significant contributions to the field of substrate processing through his innovative etching methods. His work is particularly relevant in industries that require precision in material processing.
Latest Patents
Atsushi Uto holds a patent for an etching method and substrate processing apparatus. This method involves etching a substrate that includes an etching film and a mask formed on the etching film. The mask consists of a first pattern with a first recess and a second pattern with a second recess. The etching process is designed to achieve a predetermined depth, followed by the deposition of a protective film on the mask. Notably, the first opening of the first pattern is smaller than the second opening, which leads to the clogging of the first opening while the second remains clear.
Career Highlights
Atsushi Uto is associated with Tokyo Electron Limited, a leading company in the semiconductor and electronics manufacturing equipment sector. His work at the company has been instrumental in advancing etching technologies that are crucial for modern electronics.
Collaborations
Atsushi has collaborated with talented coworkers such as Tomonori Miwa and Yoshimitsu Kon. Their combined expertise has contributed to the development of innovative solutions in substrate processing.
Conclusion
Atsushi Uto's contributions to etching technology exemplify the importance of innovation in the semiconductor industry. His patent reflects a significant advancement in substrate processing methods, showcasing his role as a key inventor in this field.