This inventor holds 3 USPTO granted patents. Top assignee: Victor Company of Japan, Limited. Active years: 1979-1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979-1982
Title: Sadao Ozaki: Innovator in Magnetic Materials
Introduction
Sadao Ozaki is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of magnetic materials, holding a total of 3 patents. His work focuses on enhancing the properties of magnetic powders and recording media.
Latest Patents
One of his latest patents is for a magnetic iron powder containing molybdenum. This invention involves a magnetic metallic powder that comprises iron or iron-cobalt as its fundamental component, with molybdenum included in an amount of 0.05 to 5% by weight. The production process involves heat reduction of a molybdenum-doped iron oxide powder, which may also contain cobalt. The addition of molybdenum helps suppress agglomeration of the heated particles and improves the coercive force of the metallic powder. Another significant patent is for a magnetic recording medium, which consists of a support and a magnetic recording layer. This layer is made up of a major proportion of a magnetic metal powder and minor proportions of a metal oxide powder, which serves as a wear-resistant agent, along with an organic binder and ethylene stearyl bisamide as a lubricant.
Career Highlights
Sadao Ozaki is currently associated with the Victor Company of Japan, Limited. His work at this company has allowed him to explore innovative solutions in the field of magnetic materials. His inventions have contributed to advancements in technology, particularly in magnetic recording applications.
Collaborations
Throughout his career, Sadao has collaborated with notable colleagues such as Toshikazu Nishihara and Noboru Takahashi. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Sadao Ozaki's contributions to the field of magnetic materials are significant and impactful. His innovative patents and collaborations highlight his dedication to advancing technology in this area. His work continues to influence the development of magnetic recording media and materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile