Company Filing History:
Years Active: 2012
Title: Norimasa Yamada: Innovator in Tantalum Carbide-Coated Carbon Materials
Introduction
Norimasa Yamada is a distinguished inventor based in Kanonji, Japan. He is known for his innovative contributions to materials science, particularly in the development of tantalum carbide-coated carbon materials. His work has significant implications for industries requiring materials with high corrosion resistance and thermal shock resistance.
Latest Patents
Yamada holds a patent for a tantalum carbide-coated carbon material and its production method. This invention provides a tantalum carbide-coated carbon material that exhibits excellent corrosion resistance to reducing gases and thermal shock resistance at high temperatures. The tantalum carbide-coated carbon material consists of a carbon substrate with a coating film applied directly or through an intermediate layer. The coating film is composed of densely aggregated fine crystals of tantalum carbide. Notably, the diffraction line of the (220) plane of tantalum carbide shows the maximum diffraction intensity in the X-ray diffraction pattern of the coating film, with this intensity being at least four times that of the second highest diffraction intensity.
Career Highlights
Yamada is associated with Toyo Tanso Co., Ltd., where he has made significant contributions to the field of advanced materials. His work has been pivotal in enhancing the performance characteristics of carbon materials used in various applications.
Collaborations
Yamada has collaborated with notable colleagues, including Hirokazu Fujiwara and Yoshihisa Abe. These collaborations have furthered the development and application of innovative materials in their respective fields.
Conclusion
Norimasa Yamada's contributions to the field of materials science, particularly through his patent on tantalum carbide-coated carbon materials, highlight his role as a leading inventor. His work continues to influence advancements in materials with exceptional properties.