Location History:
- Hiroshima, JP (1988 - 1989)
- Ube, JP (1995 - 1997)
- Yamaguchi-ken, JP (1999)
Company Filing History:
Years Active: 1988-1999
Title: Innovations by Katsunori Fujimoto: A Pioneer in Magnetic Material Patents
Introduction
Katsunori Fujimoto is a prominent inventor based in Hiroshima, Japan. With a remarkable portfolio of seven patents, his contributions to the field of magnetic materials are noteworthy. His inventions focus on advancing the technology surrounding magnetic iron oxide particles, which have significant implications for various industrial applications.
Latest Patents
Fujimoto's latest patent is for cobalt-coated acicular magnetic iron oxide particles. These particles are characterized by an average major axial diameter ranging from 0.15 to 0.50 micrometers. The invention involves spindle-shaped magnetic iron-based alloy particles comprising various elements such as Ni, Al, Si, P, Co, Mg, B, and Zn. These particles possess a length of 0.05 to 0.40 micrometers, with a crystallite size between 110 to 180 angstroms. Furthermore, they exhibit a specific surface area of 30 to 60 m²/g, a coercive force of 1,300 to 1,700 Oe, and a saturation magnetization of not less than 100 emu/g. The process for producing these innovative materials adds significant value to the technology in this domain.
Career Highlights
Currently, Fujimoto is associated with Toda Kogyo Corporation, where he continues to push the boundaries of innovation. His work has made a lasting impact in the field, particularly regarding materials that enhance magnetic properties for various applications.
Collaborations
Throughout his career, Fujimoto has collaborated with notable colleagues, including Norimichi Nagai and Yasutaka Ota. These collaborations have fostered an environment of creativity and innovation, leading to significant advancements in their respective fields.
Conclusion
Katsunori Fujimoto exemplifies the spirit of innovation through his contributions to magnetic material technology. His seven patents reflect a dedication to enhancing industrial applications that rely on magnetic properties. As he continues to work with esteemed colleagues at Toda Kogyo Corporation, the potential for future innovations remains promising.
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.