Company Filing History:
Years Active: 1993-2024
Title: Tetsuo Makida: Innovator in Iron-Based Sintered Alloys
Introduction
Tetsuo Makida is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of materials science, particularly in the development of iron-based sintered alloys. With a total of 6 patents to his name, Makida's work has had a substantial impact on various industrial applications.
Latest Patents
Among his latest patents, Makida has developed an iron-based sintered alloy and a method for producing the same. The alloy features a composition that includes, in terms of percent by mass, Ti: 18.4 to 24.6%, Mo: 2.8 to 6.6%, C: 4.7 to 7.0%, Cr: 7.5 to 10.0%, Ni: 4.5 to 6.5%, Co: 1.5 to 4.5%, Al: 0.6 to 1.0%, with the balance being Fe and unavoidable impurities. This alloy is characterized by a structure in which hard particles are dispersed in an island form within a matrix. Additionally, his method for producing this alloy is designed for use in sliding components and maintains a constant area ratio while controlling the maximum circle equivalent diameter to a predetermined value of 40 to 10 μm.
Career Highlights
Tetsuo Makida is currently employed at The Japan Steel Works, Ltd., where he continues to innovate and refine his work in materials science. His expertise in iron-based alloys has positioned him as a key figure in the industry, contributing to advancements that enhance the performance and durability of various components.
Collaborations
Throughout his career, Makida has collaborated with notable colleagues, including Yasuhiko Ishida and Minoru Yoshida. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Tetsuo Makida's contributions to the field of iron-based sintered alloys exemplify his dedication to innovation and excellence. His patents and ongoing work continue to influence the industry, showcasing the importance of research and development in materials science.