Company Filing History:
Years Active: 1985-1988
Title: Mikio Naoi: Innovator in Magnetic Head and Diamond Pickup Stylus Technology
Introduction
Mikio Naoi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of magnetic head technology and electrostatic capacitance type pickup stylus design. With a total of 2 patents, Naoi's work showcases his innovative approach to engineering and design.
Latest Patents
Naoi's latest patents include a method of manufacturing a magnetic head with an MR element and a diamond pickup stylus with good grindability. The magnetic head patent describes a design that utilizes an MR element and a permanent magnet to apply a bias magnetic field. The lead frame of the head is crafted from a sheet of metal, shaped in a predetermined pattern, and includes sections for mounting the MR element and permanent magnet. This design ensures efficient electrical connections and optimal performance.
The diamond pickup stylus patent details an electrostatic capacitance type stylus designed for use on information storage discs. It features a diamond crystal with a sliding face for contact with the disc, an electrode face for signal detection, and angularly spaced back and guide faces. The unique pentagonal shape of the sliding face enhances its functionality while ensuring durability.
Career Highlights
Mikio Naoi is associated with the Victor Company of Japan, Limited, where he has been instrumental in developing cutting-edge technologies. His work has not only advanced the company's product offerings but has also contributed to the broader field of audio and information storage technologies.
Collaborations
Naoi has collaborated with notable coworkers, including Masaki Murakami and Hiroshi Nakamura. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
Mikio Naoi's contributions to technology through his patents reflect his dedication to innovation and excellence. His work continues to influence the fields of magnetic heads and pickup stylus design, showcasing the importance of inventive thinking in engineering.