This inventor holds 3 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1998-2001.
Company Filing History:
Years Active: 1998-2001
Title: Satoru Sagou: Innovator in Charged-Particle-Beam Technology
Introduction
Satoru Sagou is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of charged-particle-beam technology. With a total of 3 patents to his name, Sagou's work has advanced the capabilities of exposure devices used in various applications.
Latest Patents
One of Sagou's latest patents is focused on a charged-particle-beam exposure device and method. This invention addresses the detection of deficiencies in an aperture used during the exposure process. The method involves using at least two exposure columns, each passing a charged-particle beam through a mask aperture. The process includes scanning the charged-particle beam over a marked area, obtaining signal waveforms, and comparing these signals between the exposure columns. This innovative approach enhances the precision and reliability of charged-particle-beam applications.
Career Highlights
Satoru Sagou is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies. His expertise in charged-particle-beam systems has positioned him as a key figure in the industry. Sagou's work not only contributes to his company but also to the broader field of semiconductor manufacturing and nanotechnology.
Collaborations
Throughout his career, Sagou has collaborated with notable colleagues, including Hitoshi Watanabe and Kiichi Sakamoto. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Satoru Sagou's contributions to charged-particle-beam technology exemplify the impact of dedicated inventors in advancing modern technology. His patents and collaborative efforts continue to shape the future of this specialized field.