Company Filing History:
Years Active: 1988-1998
Title: Tamiya Kishida: Innovator in Isotropic Tool Steel
Introduction
Tamiya Kishida is a notable inventor based in Yonago, Japan. He has made significant contributions to the field of metallurgy, particularly in the development of isotropic tool steel. With a total of 2 patents to his name, Kishida's work has garnered attention for its innovative approach to refining molten metal.
Latest Patents
Kishida's latest patents include a method for refining molten metal and an apparatus for the same. His work on isotropic tool steel consists of essential elements as tool steel, with specific limitations on sulfur and oxygen content. The composition includes 0.10-0.70% of carbon, 2.00% or less of silicon, and various other elements that enhance the steel's properties. The isotropic tool steel is designed to be highly resistant to crack generation and propagation, making it ideal for dies used in hot working processes.
Career Highlights
Kishida is currently employed at Hitachi Metals, Ltd., where he continues to innovate in the field of materials science. His expertise in metallurgy has positioned him as a key figure in the development of advanced tool steels.
Collaborations
Some of his notable coworkers include Mitsuru Suzuki and Toshio Okuno, who have collaborated with Kishida on various projects within the company.
Conclusion
Tamiya Kishida's contributions to the field of isotropic tool steel exemplify the importance of innovation in metallurgy. His patents reflect a commitment to enhancing material properties for industrial applications.