Location History:
- Rihu, JP (1980)
- Miyagi, JP (1989)
Company Filing History:
Years Active: 1980-1989
Title: **Hidesuke Miyairi: Innovator in Magnetic Technology**
Introduction
Hidesuke Miyairi is a notable inventor based in Rihu, Japan, recognized for his contributions to magnetic technology. With two patents to his name, Miyairi has demonstrated a strong commitment to advancing innovations within the field.
Latest Patents
Miyairi's latest inventions include a **Magnetic Erasing Head** and a **Method of Electrolytically Etching Ferrite**.
The Magnetic Erasing Head features a pair of magnetic core elements that define an erasing magnetic gap, specifically designed to face a travelling magnetic recording medium. This invention incorporates a coil winding opening situated adjacent to the erasing gap, which allows for the generation of an erasing magnetic field through alternating current flow. The innovative design includes a core portion that is tailored to enhance the efficiency of the erasing process.
His second patent, the Method of Electrolytically Etching Ferrite, involves submerging a ferrite body in a controlled concentration etching electrolyte. By positioning an electrode in the electrolyte and applying a unidirectional voltage, the method ensures precise etching of the ferrite body, with the body maintained at a negative voltage to achieve desired results.
Career Highlights
Hidesuke Miyairi has established himself within the esteemed **Sony Corporation**, where he has played a pivotal role in developing groundbreaking technologies. His work continues to influence advancements in the multimedia and electronics sectors, highlighting his significance as an innovator.
Collaborations
Miyairi has collaborated with esteemed colleagues such as Giichi Takeuchi and Masanobu Sato. Together, they have united their expertise to work on numerous projects, further enhancing the innovative landscape at Sony Corporation.
Conclusion
As an accomplished inventor, Hidesuke Miyairi’s contributions to magnetic technology showcase his ingenuity and dedication to innovation. His patents not only reflect his technical expertise but also represent significant advancements that could shape future developments in the field.