Company Filing History:
Years Active: 2007
Title: Daisuke Yoshida: Innovator in Heat-Resistant Nickel-Alloy Composites
Introduction
Daisuke Yoshida is a prominent inventor based in Hokkaido, Japan. He is known for his significant contributions to the field of materials science, particularly in the development of heat-resistant nickel-alloy composites. His innovative work has implications for various high-temperature applications, including gas turbines and jet engines.
Latest Patents
Yoshida holds a patent for a "Heat-resistant nickel-alloy composite excellent in high-temperature oxidation resistance." This composite is designed to resist high-temperature corrosion and abnormal oxidization. It maintains the excellent high-temperature characteristics of nickel alloys over extended periods. The composite is particularly suitable for applications in environments where high temperatures are prevalent, such as in gas turbines and jet engines.
Career Highlights
Yoshida's career is marked by his dedication to advancing material technology. His patent describes a heat-resistant Ni-alloy composite that features a Ni-alloy substrate subjected to an Al-diffusing treatment. The surface coat of this composite has a multi-layer structure, which includes an inner layer composed of an α-Cr phase and an outer layer made up of a β phase (Ni–Al–Cr) and a γ' phase (NiAl(Cr)). The outer layer contains at least 20 atomic percent of aluminum, which is crucial for the self-regeneration of any damaged portions of the AlO layer during operation.
Collaborations
Yoshida has collaborated with Toshio Narita, contributing to the advancement of their shared research interests in high-temperature materials.
Conclusion
Daisuke Yoshida's innovative work in heat-resistant nickel-alloy composites showcases his expertise and commitment to improving materials for high-temperature applications. His contributions are vital for industries that rely on advanced materials to enhance performance and durability.