Company Filing History:
18 out of 10,250 
1 out of 832,843 Years Active: 1987-2003
Title: The Innovative Journey of Katsuya Yamada
Introduction
Katsuya Yamada, an esteemed inventor based in Osaka, Japan, has made significant contributions to the field of materials science. With a remarkable portfolio consisting of 19 patents, Yamada has been at the forefront of innovation, particularly in the development of advanced alloy powders and coating compositions.
Latest Patents
Among his latest inventions, Yamada has introduced groundbreaking methods for producing alloy powders. His patents focus on a method that achieves the creation of fine alloy powders characterized by extremely small particle sizes, high purity, and uniform composition. This innovative production process involves mixing a trivalent titanium compound with a complexing agent in an aqueous solution to facilitate the simultaneous deposition of multiple metal ions. The resulting fine alloy powders, ranging from 1 to 100 nm in size, exhibit superior properties and can be utilized in various applications such as molding materials, slurries, and electromagnetic shielding materials. Additionally, Yamada has developed a fluororesin coating composition that enhances the performance of coated articles, showcasing his versatility and expertise in materials innovation.
Career Highlights
Yamada has garnered experience working at prominent companies, including Sumitomo Electric Industries, Limited, where he honed his skills and contributed to transformative projects. His work has not only advanced technological boundaries but also influenced various industries that rely on high-performance materials.
Collaborations
Throughout his career, Katsuya Yamada has collaborated with notable coworkers, including Koichi Okita and Shigeru Asako. These partnerships have fostered an environment of collective innovation, leading to the enhancement of Yamada's inventions and broadening their applications in the market.
Conclusion
Katsuya Yamada's contributions to the field of materials science through his 19 patents underscore his commitment to innovation and excellence. His groundbreaking methods for producing fine alloy powders and coating compositions are a testament to his inventive spirit and dedication to advancing technology. As he continues to push the boundaries of what's possible, Yamada remains a pivotal figure in the realm of inventions and patents.