Company Filing History:
Years Active: 1987-1989
Title: Makoto Kubota: Innovator in Magnetic Transducer Technology
Introduction
Makoto Kubota is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of magnetic transducer technology, holding a total of 4 patents. His innovative designs have advanced the capabilities of magnetic transducer heads, which are essential components in various electronic devices.
Latest Patents
Kubota's latest patents include a magnetic transducer head with an inclined magnetic gap. This invention features magnetic core elements made of ferromagnetic oxides that are sliced obliquely across their junction surfaces. Ferromagnetic metal thin films are formed on these inclined surfaces using physical vapor deposition. The design includes non-magnetic films with high hardness to inhibit reactions between the oxide and the films, thereby preventing the formation of inferior magnetic properties. Another notable patent is a magnetic transducer head that incorporates an alloy thin film of high saturation. This design integrates magnetic ferrite blocks with magnetic metal thin films, creating an operating magnetic gap that enhances performance.
Career Highlights
Makoto Kubota is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in improving the efficiency and effectiveness of magnetic transducer heads, which play a crucial role in data storage and retrieval.
Collaborations
Kubota has collaborated with notable colleagues, including Tatsuo Kumura and Tomio Kobayashi. Their combined expertise has contributed to the advancement of magnetic transducer technology.
Conclusion
Makoto Kubota's contributions to the field of magnetic transducer technology are noteworthy. His innovative patents and collaborations have significantly impacted the industry, showcasing his dedication to advancing technology.