Masaomi Ikeda

Title: Innovations by Masaomi Ikeda

Introduction

Masaomi Ikeda is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of data storage technology, holding two patents that showcase his innovative approach to improving data storage devices.

Latest Patents

Masaomi Ikeda's latest patents include a data storage device that defines track trajectory to reduce AC track squeeze. This invention involves a head actuated over a disk that comprises servo data for defining multiple data tracks. Each data track consists of several data segments. The process begins with writing first data to the segments of a first data track, followed by writing second data to a second data track. After the second data is written, the first data is read at various off-track offsets to measure the average off-track read capability (OTRC) of the first data track. A cross-track profile is then generated for a first data segment, correlating it with the measured average OTRC.

Another patent by Ikeda also focuses on a data storage device that defines track trajectory to reduce AC track squeeze. In this case, first data is written to a first data segment of a first data track, and second data is written to a second data segment of a second data track. After writing the second data, a quality metric is measured for at least two off-track offsets of the first data segment. The track pitch is estimated between the two segments based on these quality metrics, leading to the generation of a track trajectory for the second data segment. Third data is then written to the second data segment based on this trajectory.

Career Highlights

Masaomi Ikeda is currently employed at Western Digital Technologies, Inc., where he continues to innovate in the field of data storage. His work has significantly impacted the efficiency and reliability of data storage devices.

Collaborations

Ikeda has collaborated with notable colleagues such as Hiroshi Ide and Takehiko Hamaguchi, contributing to advancements in their shared field of expertise.

Conclusion

Masaomi Ikeda's contributions to data storage technology through his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence the development of more efficient data storage solutions.