Company Filing History:
Years Active: 2014-2025
Title: Innovations of Tomokazu Katano
Introduction
Tomokazu Katano is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of quartz glass crucibles. With a total of seven patents to his name, Katano's work has advanced the understanding and application of infrared transmissivity in quartz glass.
Latest Patents
One of his latest patents is an infrared transmissivity measurement method of quartz glass crucibles. This method is designed to measure the infrared transmissivity of a quartz glass crucible, which consists of a transparent layer made of bubble-free quartz glass, a bubble layer containing bubbles, and a semi-molten layer made of raw material silica powder. The method involves processing the outer surface of the crucible to reduce surface roughness and measuring the infrared transmissivity based on infrared light passing through the processed surface. Another notable patent describes a quartz glass crucible that features a cylindrical side wall, a bottom portion, and a corner portion. This crucible is designed to maintain a specific ratio of infrared transmittance between its corner and side wall portions, ensuring optimal performance in various applications.
Career Highlights
Tomokazu Katano is currently employed at Sumco Corporation, a leading company in the semiconductor industry. His work at Sumco has allowed him to focus on innovative solutions that enhance the performance of quartz glass materials.
Collaborations
Throughout his career, Katano has collaborated with notable colleagues, including Ken Kitahara and Eriko Kitahara. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Tomokazu Katano's contributions to the field of quartz glass technology are noteworthy and impactful. His innovative patents and collaborations continue to shape the industry, demonstrating his commitment to advancing materials science.
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