Company Filing History:
Years Active: 1987-1988
Title: The Innovative Journey of Mutsumu Kurihara
Introduction
Mutsumu Kurihara, an accomplished inventor based in Mito, Japan, has made significant contributions to the field of magnetic recording technology. With a notable portfolio of two patents, Kurihara's inventions enhance the performance and efficiency of magnetic recording media.
Latest Patents
His latest patents include a groundbreaking magnetic recording medium that features an improved magnetic layer. This innovation comprises a non-magnetic substrate with a magnetic recording layer formed on at least one side. The layer includes particulate alpha-Fe2O3 and carbon black as additives, effectively dispersed in a resin binder alongside a magnetic powder. These additives are designed to enhance both the magnetic characteristics and light-shielding properties of the medium. Furthermore, when vinyl chloride-vinyl alcohol copolymers are utilized as the binder, the performance improvements are even more pronounced. The second patent involves another magnetic recording medium, constructed with a magnetic layer made of a mixture of hexagonal system ferrite magnetic particles and acicular ferromagnetic particles, demonstrating Kurihara’s relentless pursuit of innovation in this field.
Career Highlights
Mutsumu Kurihara is affiliated with the Victor Company of Japan, Limited, where his expertise in magnetic media has been instrumental in the company’s advancements. Over the years, he has been at the forefront of developing technologies that push the boundaries of magnetic recording.
Collaborations
Throughout his career, Kurihara has collaborated with esteemed colleagues such as Tsutomu Yashiro and Hiroshi Togashi. These partnerships have fostered an environment of creativity and innovation, leading to the development of state-of-the-art magnetic recording solutions.
Conclusion
In conclusion, Mutsumu Kurihara stands out as a notable inventor in the world of magnetic recording technology. His patents reflect a commitment to innovation and a drive to enhance the capabilities of magnetic media. As he continues to make strides in this field, his work paves the way for future advancements in recording technology.