Company Filing History:
Years Active: 2011-2023
Title: Hiroshi Igarashi: Innovator in Fine Copper Particle Technology
Introduction
Hiroshi Igarashi is a notable inventor based in Kai, Japan. He has made significant contributions to the field of materials science, particularly in the production of fine copper particles. With a total of 4 patents to his name, Igarashi's work has implications for various industrial applications.
Latest Patents
Igarashi's latest patents focus on methods for producing fine copper particles. One of his patents describes a method for producing fine copper particles that have a coating film containing cuprous oxide on their surface. This process involves heating copper or a copper compound in a reducing flame formed by a burner. The fine copper particles are produced by adjusting the mixing ratio between a combustible gas and a combustion supporting gas, ensuring that the volume ratio of CO/CO is maintained between 1.5 to 2.4. Another patent addresses the production of copper fine particles that can be sintered at lower temperatures than conventional copper fine particles, without increasing costs or decreasing productivity. This invention provides copper fine particles with a coating film containing both cuprous oxide and copper carbonate.
Career Highlights
Throughout his career, Hiroshi Igarashi has worked with prominent companies such as Taiyo Nippon Sanso Corporation and Bandai Namco Entertainment Inc. His experience in these organizations has contributed to his expertise in the field of materials science and innovation.
Collaborations
Igarashi has collaborated with notable individuals in his field, including Takayuki Matsumura and Shinichi Miyake. These collaborations have likely enriched his research and development efforts.
Conclusion
Hiroshi Igarashi is a distinguished inventor whose work in fine copper particle technology has the potential to advance various industrial processes. His innovative methods and collaborations highlight his significant contributions to materials science.
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