This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Hitachi, Ltd., Hitachi Global Storage Technologies Netherlands B.v.. Active years: 1994-2010.
Location History:
- Naka-gun, JP (1998)
- Kanagawa, JP (1994 - 2010)
Company Filing History:
2 out of 42,717 
1 out of 2,636 
Years Active: 1994-2010
Title: Masami Miyatake: Innovator in Magnetic Disk Technology
Introduction
Masami Miyatake is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic disk technology, holding a total of 3 patents. His work focuses on enhancing the performance and reliability of magnetic disk devices.
Latest Patents
Miyatake's latest patents include a structure designed to prevent deformation of magnetic disk device housing. This invention adopts a structure that fixes a base and a top plate, preventing deformation through a bimetal effect. The magnetic disk unit includes a magnetic disk and a head drive mechanism, which is mounted with a head accessing the magnetic disk. The base accommodates the magnetic disk and the head drive mechanism, featuring a flat part with a threaded hole. The top cover is made from a material with a different thermal expansion coefficient than that of the base, ensuring stability and performance.
Another significant patent is for a magnetic disk device that detects the floating state of a magnetic head. This invention allows for the gain information in a read amplifier to be stored in an AGC control memory circuit. By reproducing data using this gain information, variations in the floating state and position of the magnetic head can be monitored. If these variations exceed an allowable range, a warning is issued to prevent potential damage to the magnetic head and disk.
Career Highlights
Miyatake has worked with prominent companies such as Hitachi, Ltd. and Hitachi Global Storage Technologies Netherlands B.V. His experience in these organizations has contributed to his expertise in magnetic disk technology and innovation.
Collaborations
Throughout his career, Miyatake has collaborated with talented individuals, including Kenji Mori and Satomitsu Imai. These partnerships have fostered a creative environment that has led to advancements in their respective fields.
Conclusion
Masami Miyatake's contributions to magnetic disk technology through his innovative patents demonstrate his commitment to enhancing device performance and reliability. His work continues to influence the industry and inspire future innovations.