Company Filing History:
4 out of 2,699 
3 out of 171 
Years Active: 1984-1994
Title: Koji Tsuchida: Innovator in Heat-Resistant Alloys
Introduction
Koji Tsuchida is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of materials science, particularly in the development of heat-resistant alloys. With a total of 4 patents to his name, Tsuchida's work has had a considerable impact on various industrial applications.
Latest Patents
One of Tsuchida's latest patents is a heat-resistant alloy that exhibits high creep rupture strength under high-temperature low-stress conditions. This alloy is designed to resist carburization even when used at temperatures exceeding 1100°C. The composition includes more than 0.1% to less than 1.5% of carbon, more than 2% to less than 3% of silicon, and a significant amount of chromium and nickel, among other elements. Another notable patent involves a reactor tube for thermally cracking or reforming hydrocarbons. This tube is made from a heat-resisting material and features a covering layer of a self-fluxing alloy that enhances its durability and performance.
Career Highlights
Throughout his career, Koji Tsuchida has worked with prominent companies such as Kubota Corporation and Toyo Engineering Corporation. His experience in these organizations has allowed him to refine his expertise in materials engineering and innovation.
Collaborations
Some of Tsuchida's notable coworkers include Junichi Sugitani and Keizo Konoki. Their collaborative efforts have contributed to advancements in the field of heat-resistant materials.
Conclusion
Koji Tsuchida's innovative work in heat-resistant alloys and reactor tube technology showcases his significant contributions to materials science. His patents reflect a commitment to enhancing industrial applications through advanced engineering solutions.