Company Filing History:
Years Active: 2000
Title: Fumiaki Saitoh: Innovator in Semiconductor Manufacturing
Introduction
Fumiaki Saitoh is a prominent inventor based in Akishima, Japan. He is known for his significant contributions to the field of semiconductor manufacturing. His innovative methods have paved the way for advancements in the industry.
Latest Patents
Fumiaki Saitoh holds a patent for a "Method of manufacturing semiconductor device." This method enables control of impurity concentration and fine patterning by making the removal of residual stress due to LOCOS oxidation compatible with the formation of deep wells. A selective oxide layer is formed to separate element regions on a principal plane of a semiconductor substrate, such as a p.sup.- -type silicon substrate. A mask is created on the surface, including the selective oxide layer, and impurities like phosphorous are introduced through an opening in the mask. The selective oxide film is then annealed by high-temperature treatment while a deep well, such as an n-type deep well, is formed by introducing the impurities. This innovative approach enhances the efficiency and effectiveness of semiconductor devices.
Career Highlights
Fumiaki Saitoh is associated with Texas Instruments Corporation, where he has made significant contributions to semiconductor technology. His work has been instrumental in developing methods that improve the manufacturing processes of semiconductor devices.
Collaborations
Fumiaki has collaborated with notable colleagues, including Yuji Ezaki and Shinya Nishio. Their combined expertise has contributed to advancements in semiconductor manufacturing techniques.
Conclusion
Fumiaki Saitoh's innovative methods in semiconductor manufacturing have made a lasting impact on the industry. His patent reflects a deep understanding of the complexities involved in semiconductor device fabrication. His contributions continue to influence the field and inspire future innovations.