Location History:
- Tokyo, JA (1977 - 1978)
- Tokyo, JP (1981 - 2000)
Company Filing History:
Years Active: 1977-2000
Title: The Innovative Contributions of Eiichi Asada
Introduction
Eiichi Asada, based in Tokyo, Japan, is a notable inventor renowned for his significant contributions to the field of materials science. With a total of 15 patents to his name, Asada has focused his research on developing advanced metal powders that exhibit exceptional properties for electronic applications. His innovative approaches have propelled advancements in various industries, particularly in the manufacturing of electronic components.
Latest Patents
Asada's latest patents demonstrate his ingenuity and technical expertise. One such patent concerns a metal powder and the process for its preparation. This metal powder features a vitreous thin layer on some parts of its surface, comprising 0.01 to 50% by weight based on the powder without the vitreous layer. The preparation process includes bringing a solution of a heat-decomposable metal compound into fine droplets and subsequently heating these droplets to above the decomposition temperature. This method contributes to the formation of a vitreous material, enhancing the oxidation resistance of the powder and making it suitable for thick-film pastes used in multilayer ceramic electronic components or substrates.
Another pioneering patent from Asada involves nickel powder characterized by a composite oxide layer on its surface. This nickel powder, produced through spray pyrolysis of thermal decomposable compounds, is designed to be used in thick-film conductor pastes. The unique properties of this nickel powder ensure that it maintains conductivity and electric properties while closely matching the sintering behavior of ceramic layers.
Career Highlights
Throughout his career, Eiichi Asada has been associated with reputable companies, including Shoei Chemical Inc. and Shoei Kagaku Kogyo Kabushiki Kaisha. His work in these organizations has significantly advanced the understanding and application of metal powders in electronics, highlighting his impactful presence in the industry.
Collaborations
Asada has collaborated with several talented individuals in his field. Notable coworkers include Yuji Akimoto and Kazuro Nagashima, with whom he has shared insights and expertise in materials science, further enhancing the quality of his innovations.
Conclusion
The work of Eiichi Asada exemplifies the spirit of innovation in the realm of metal powders. His patents not only reflect his dedication to advancing technology but also contribute significantly to the efficiency and effectiveness of electronic components. Asada's legacy continues to inspire future generations of inventors and researchers in the field of materials science.