Company Filing History:
Years Active: 2016-2024
Title: Kazuhisa Torigoe: Innovator in Silicon Wafer Technology
Introduction
Kazuhisa Torigoe is a prominent inventor based in Tokyo, Japan, known for his significant contributions to silicon wafer technology. With a total of seven patents to his name, Torigoe has made remarkable advancements in the manufacturing methods of silicon wafers, which are crucial components in the semiconductor industry.
Latest Patents
Among his latest patents is a groundbreaking invention related to silicon wafers and their manufacturing methods. This patent describes a silicon wafer that features a layer of oxygen precipitates, exhibiting robustness characterized by a specific density ratio. The manufacturing process involves heating the wafer at precise temperatures to achieve uniformity that was previously unattainable. Another notable patent focuses on setting the nitrogen concentration of a silicon epitaxial film during the manufacturing of an epitaxial silicon wafer. This method enhances the quality of the silicon wafer by controlling the nitrogen concentration through inward diffusion from a nitride film.
Career Highlights
Kazuhisa Torigoe is currently employed at Sumco Corporation, a leading company in the semiconductor industry. His work at Sumco has allowed him to develop innovative solutions that improve the performance and reliability of silicon wafers. His expertise in this field has positioned him as a key figure in advancing semiconductor technology.
Collaborations
Throughout his career, Torigoe has collaborated with talented individuals such as Toshiaki Ono and Shunya Kawaguchi. These collaborations have fostered an environment of innovation and have contributed to the successful development of new technologies in the semiconductor sector.
Conclusion
Kazuhisa Torigoe's contributions to silicon wafer technology have had a significant impact on the semiconductor industry. His innovative patents and collaborative efforts continue to drive advancements in this critical field.
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