Location History:
- Mito, JP (1987)
- Yamagata, JP (1988)
Company Filing History:
Years Active: 1987-1988
Title: Hiroshi Togashi: Innovator in Magnetic Recording Technology
Introduction
Hiroshi Togashi is a prominent inventor based in Yamagata, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 5 patents. His work focuses on enhancing the performance and durability of magnetic recording media.
Latest Patents
Hiroshi Togashi's latest patents include innovative designs for magnetic recording mediums. One of his notable inventions is a magnetic recording medium featuring a back coat layer that contains carbon. This medium comprises a non-magnetic support, a magnetic recording layer on one side, and a back coat layer on the other. The back coat layer is formulated with a dispersion of carbon black in a resin binder, which has a pH of 2.0 to 8.5 and a coloring power of not less than 90, as determined by the ASTM method. Additionally, the dispersion may include a specific type of aliphatic acid-modified, fluorinated organosilicone to enhance the medium's travellability and durability.
Another significant patent by Togashi is for a magnetic recording medium with an improved back coat layer. This invention also consists of a non-magnetic substrate and a magnetic recording layer. The back coat layer is made from a composition that includes particles of carbon black, titanium monoxide, or a mixture of both, with an average size not exceeding 1 micrometer. These particles are individually precoated with an isocyanate compound, and when using coated titanium monoxide particles, non-coated carbon black is effectively combined.
Career Highlights
Hiroshi Togashi is currently employed at the Victor Company of Japan, Limited, where he continues to innovate in the field of magnetic recording technology. His work has significantly impacted the industry, leading to advancements in the quality and reliability of magnetic recording media.
Collaborations
Throughout his career, Togashi has collaborated with notable colleagues, including Yukio Matsumoto and Hiroshi Ogino. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in magnetic recording.
Conclusion
Hiroshi Togashi's contributions to magnetic recording technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of materials and their applications, making him a key figure in the advancement of this field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.