This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Tokyo Electron Limited. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Takashi Kako: Innovator in Plasma Processing Technology
Introduction
Takashi Kako is a prominent inventor based in Kurokawa, Japan. He has made significant contributions to the field of plasma processing technology, particularly through his innovative etching methods. His work has implications for various industries, including semiconductor manufacturing.
Latest Patents
One of Takashi Kako's notable patents is an etching method and plasma processing apparatus. This patent describes a process that includes forming a protective film containing carbon on a surface within a chamber of a plasma processing apparatus. The method further involves etching an etch film of a substrate using plasma generated from an etching gas that includes hydrogen fluoride gas and hydrofluorocarbon gas. The substrate consists of a silicon-containing film and a mask made of carbon, which is applied to the etch film.
Career Highlights
Takashi Kako has been associated with Tokyo Electron Limited, a leading company in the semiconductor equipment industry. His expertise in plasma processing has contributed to advancements in manufacturing techniques, enhancing the efficiency and effectiveness of etching processes.
Conclusion
Takashi Kako's innovative work in plasma processing technology, particularly his etching method, showcases his significant role as an inventor. His contributions continue to influence the semiconductor industry and highlight the importance of innovation in technology.