This inventor holds 2 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1990-1991.
Company Filing History:
Years Active: 1990-1991
Title: Masaaki Koga: Innovator in Ferromagnetic Metal Powders
Introduction
Masaaki Koga is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of materials science, particularly in the development of ferromagnetic metal powders. With a total of 2 patents to his name, Koga's work has implications for various industrial applications.
Latest Patents
Koga's latest patents focus on the formulation and preparation of ferromagnetic metal powders. The first patent describes a ferromagnetic metal powder that consists of a ferromagnetic metal particle primarily made of iron. This particle is coated with a silicon compound layer, which contains silicon in an amount ranging from 0.1 to 1% by weight based on the iron content. Additionally, a layer containing a nonferrous transition metal element compound is formed on the silicon compound layer. The second patent also details a similar ferromagnetic metal powder, but with a different composition, where the nonferrous transition metal element compound is present in an amount of 2 to 15% by weight based on the weight of iron in the ferromagnetic particle.
Career Highlights
Masaaki Koga is currently employed at Kao Corporation, a leading company in the field of consumer products and chemicals. His work at Kao has allowed him to explore innovative solutions in material science, contributing to the company's reputation for quality and innovation.
Collaborations
Koga has collaborated with notable colleagues such as Yasuo Kadono and Yoshio Aoki. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in their respective fields.
Conclusion
Masaaki Koga's contributions to the development of ferromagnetic metal powders highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to enhancing industrial applications through research and development.