Hiromi Sakata

Title: Hiromi Sakata: Innovator in Magnetoresistive Technology

Introduction

Hiromi Sakata is a prominent inventor based in Kawasaki, Japan. She has made significant contributions to the field of magnetoresistive technology, holding a total of 9 patents. Her work has been instrumental in advancing the capabilities of disk drive technology.

Latest Patents

One of her latest patents is an "Apparatus and method for controlling write current supplied to head." This invention involves a main controller that regulates the current in an overshoot part of the write current supplied from a write driver to a head, based on write data and temperature readings from a sensor. Another notable patent is the "Magnetoresistive head device incorporating joints between magnetoresistive layer and sense current conductors." This device is designed for use as the read head of a disk drive, featuring a magnetoresistive layer that changes magnetization direction in response to a recording magnetic field. The conductors serve as electrodes for supplying a sense current, ensuring a uniform flow through the magnetoresistive layer.

Career Highlights

Hiromi Sakata is currently employed at Kabushiki Kaisha Toshiba, where she continues to innovate and develop new technologies. Her expertise in magnetoresistive devices has positioned her as a key player in the industry.

Collaborations

Throughout her career, she has collaborated with notable colleagues, including Hiroaki Yoda and Kohichi Tateyama. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Hiromi Sakata's contributions to magnetoresistive technology and her impressive portfolio of patents highlight her role as a leading inventor in the industry. Her work continues to influence the development of advanced disk drive technologies.