Location History:
- Tokyo, JP (2009 - 2010)
- Saga, JP (2021)
Company Filing History:
Years Active: 2009-2021
Title: The Innovations of Sumio Miyazaki
Introduction
Sumio Miyazaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the evaluation and manufacturing of silicon epitaxial wafers. With a total of 3 patents to his name, his work has had a notable impact on the industry.
Latest Patents
Miyazaki's latest patents include a method of evaluating a silicon layer and a method of manufacturing silicon epitaxial wafers. The first patent provides a method for evaluating a silicon layer by forming an oxide film on its surface, performing a charging treatment, and measuring the resistivity of the silicon layer using the van der Pauw method. The second patent focuses on pre-treating an epitaxial layer before evaluation, which involves applying a carbon-bearing compound and irradiating ultraviolet light to form an oxide film on the surface of the epitaxial layer.
Career Highlights
Miyazaki is currently employed at Sumco Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing the technology used in silicon wafers, which are critical components in various electronic devices.
Collaborations
Some of his notable coworkers include Shinjirou Uchida and Sayaka Makise. Their collaborative efforts contribute to the ongoing advancements in semiconductor technology.
Conclusion
Sumio Miyazaki's contributions to the field of semiconductor technology through his innovative patents and work at Sumco Corporation highlight his importance as an inventor. His methods for evaluating and manufacturing silicon epitaxial wafers are paving the way for future advancements in the industry.