Location History:
- Minami-ashigara, JP (2002)
- Kanagawa, JP (1993 - 2016)
Company Filing History:
9 out of 16,458 
3 out of 717 Years Active: 1993-2016
Title: Tetsuo Yamaguchi: Innovator in Semiconductor Fabrication
Introduction
Tetsuo Yamaguchi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 12 patents. His work focuses on advanced fabrication methods that enhance the efficiency and precision of semiconductor devices.
Latest Patents
Yamaguchi's latest patents include innovative methods for exposure mask fabrication and semiconductor device fabrication. One notable patent describes an exposure mask fabrication method that involves measuring and storing defect position data for EUV exposure mask blanks. This method allows for the arrangement of figure patterns in a way that minimizes defects in critical areas. Another patent outlines a charged particle beam writing method that utilizes two charged particle beams to improve the accuracy of pattern writing on target workpieces.
Career Highlights
Throughout his career, Tetsuo Yamaguchi has worked with esteemed companies such as Fuji Photo Film Company, Limited and Nuflare Technology, Inc. His experience in these organizations has contributed to his expertise in semiconductor fabrication technologies.
Collaborations
Yamaguchi has collaborated with notable professionals in the field, including Nobuaki Inoue and Takayuki Abe. These partnerships have furthered advancements in semiconductor technology and innovation.
Conclusion
Tetsuo Yamaguchi's contributions to semiconductor fabrication are noteworthy, with a focus on innovative methods that improve manufacturing processes. His work continues to influence the industry and drive technological advancements.