Company Filing History:
Years Active: 1985-1996
Title: The Innovations of Sai Sakai
Introduction
Sai Sakai is a notable inventor based in Osaka, Japan, recognized for his contributions to gas detection technology. With a total of four patents to his name, he has made significant advancements in the field, particularly in methods and apparatuses for detecting various gases.
Latest Patents
One of his latest patents is a gas detecting method and apparatus designed for selectively detecting a fuel gas primarily composed of methane and an incomplete combustion gas mainly consisting of carbon monoxide. This innovative system utilizes a low heat capacity, hot-wire semiconductor type gas sensor, which features an oxide semiconductor predominantly made of valency-controlled tin oxide, serving as the sensitive section. Additionally, an inactive, heat-resistant quadrivalent metallic oxide is incorporated into the sensitive section, allowing it to alternate between detecting temperatures for fuel gas and incomplete combustion gas. Another significant patent is a gas sensor composed of a sintered piece that includes tin oxide, at least one lanthanide oxide, and at least one IVa group element oxide. This sensor may also be covered with a porous layer of ceramic materials such as silica, alumina, or silica-alumina, enhancing its functionality.
Career Highlights
Throughout his career, Sai Sakai has worked with prominent companies, including New Cosmos Electric Co., Ltd. His work has focused on developing advanced gas detection technologies that have practical applications in various industries.
Collaborations
Sai Sakai has collaborated with notable colleagues, including Koji Komatsu and Mikiya Nakatani, contributing to the advancement of gas detection technologies through teamwork and shared expertise.
Conclusion
Sai Sakai's innovative work in gas detection has led to significant advancements in the field, showcasing his expertise and dedication to improving safety and technology. His contributions continue to influence the industry and inspire future innovations.