Hiroshi Okamura

Title: Hiroshi Okamura: Innovator in Disk Drive Technology

Introduction

Hiroshi Okamura is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the field of disk drive technology. With a total of 2 patents, Okamura has developed innovative solutions that enhance the performance and efficiency of disk drive apparatuses.

Latest Patents

Okamura's latest patents include a disk drive apparatus and an electronic circuit for disk drive apparatus and powering method therefor. According to one embodiment, this disk drive apparatus features a disk with multiple tracks formed of approximately concentric patterns. It includes a head slider that reads and writes data from and to the disk, a motor driver that moves the head slider to a target position, an electronic circuit that transfers data to and from a host computer, and a power source that provides power based on the head slider's position. Another patent focuses on an apparatus and method for controlling the write current supplied to the head. This main controller regulates the current in an overshoot part of the write current supplied from a write driver to the head, based on detected temperature.

Career Highlights

Hiroshi Okamura is currently employed at Kabushiki Kaisha Toshiba, where he continues to innovate and develop cutting-edge technologies in the disk drive sector. His work has been instrumental in advancing the capabilities of disk drive systems.

Collaborations

Okamura has collaborated with notable colleagues, including Seishiro Fujiwara and Hiromi Sakata, contributing to a dynamic and innovative work environment.

Conclusion

Hiroshi Okamura's contributions to disk drive technology through his patents and work at Kabushiki Kaisha Toshiba highlight his role as a key innovator in the field. His inventions continue to influence the development of efficient and effective disk drive systems.