Company Filing History:
Years Active: 1991-2000
Title: Innovations by Masami Yada
Introduction
Masami Yada is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced materials and welding techniques. With a total of three patents to his name, Yada's work has had a considerable impact on power generation technologies.
Latest Patents
Yada's latest patents include a gas turbine nozzle and a power generation gas turbine. One of his notable inventions is a Co-base alloy that includes specific weight percentages of various elements. This alloy, which contains 0.03-0.10% C, not more than 1.0% Si, not more than 1.0% Mn, 20-30% Cr, 15-23% Ni, 3-10% W, 5-10% Ta, and 0.05-0.7% Zr, is utilized as a welding material. Additionally, he has developed a method for welding carbon steel and austenitic stainless steel using high-density energy beams, such as laser or electron beams. This method is designed to achieve high precision welding while minimizing cracks and deformation.
Career Highlights
Masami Yada has been associated with Hitachi, Ltd., where he has contributed to various innovative projects. His expertise in materials science and welding technology has positioned him as a key figure in the advancement of gas turbine technology.
Collaborations
Yada has worked alongside notable colleagues, including Takao Funamoto and Michio Kitamura. Their collaborative efforts have further enhanced the research and development initiatives at Hitachi.
Conclusion
Masami Yada's contributions to the field of engineering, particularly in gas turbine technology and advanced welding methods, highlight his innovative spirit and dedication to improving industrial processes. His work continues to influence the industry and pave the way for future advancements.