Company Filing History:
Years Active: 1988-1989
Title: Eiichi Takasuna: Innovator in Magnetic Disk Technology
Introduction
Eiichi Takasuna is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of magnetic disk technology, holding two patents that showcase his innovative approach to enhancing magnetic recording mediums.
Latest Patents
Takasuna's latest patents include a "Magnetic disk and method of manufacturing same" and a "Magnetic recording medium." The first patent describes a method where fillers are mixed into a resin solution used to form a resin layer on the substrate of a magnetic disk. This innovation allows for adjustable distances between the resin layer and magnetic film, providing greater design flexibility. The second patent outlines a magnetic recording medium that incorporates a nonmagnetic reinforcing agent mixed into the magnetic film. This design ensures that the projection height of the reinforcing agent meets specific criteria, enhancing durability while minimizing noise generation.
Career Highlights
Throughout his career, Takasuna has worked with prominent companies, including Hitachi, Ltd. His experience in these organizations has contributed to his expertise in magnetic technology and innovation.
Collaborations
Takasuna has collaborated with notable coworkers such as Masaaki Imamura and Keigo Iechika, further enriching his professional journey and contributions to the field.
Conclusion
Eiichi Takasuna's work in magnetic disk technology exemplifies the spirit of innovation. His patents reflect a deep understanding of material science and engineering, paving the way for advancements in magnetic recording mediums.