Company Filing History:
Years Active: 2005
Title: Kenji Tomida: Innovator in Servo Pattern Writing Technology
Introduction
Kenji Tomida is a notable inventor based in Matsuda, Japan. He has made significant contributions to the field of data storage technology, particularly through his innovative patent related to servo pattern writing methods.
Latest Patents
Tomida holds a patent for a "Servo pattern writing method and apparatus thereof." This invention ensures that the center of rotation of a disk medium coincides as accurately as possible with its center of rotation in the drive into which the disk medium is assembled. The magnetic disk medium is fixed to a spindle hub, and a centering pin of a push-aside mechanism pushes aside the magnetic disk medium with respect to the center of the spindle hub until the disk-to-hub gap is moved to one side. Subsequently, a centering pin of a come-back mechanism is placed in the same line intersecting with the center of the spindle, allowing the magnetic disk medium to be pushed back to the opposite side.
Career Highlights
Kenji Tomida is associated with Hitachi Global Storage Technologies Japan, Ltd., where he has been instrumental in advancing storage technologies. His work has led to improvements in the efficiency and accuracy of data writing processes.
Collaborations
Tomida has collaborated with notable colleagues, including Hiroshi Kawaguchi and Shizuo Yamazaki, contributing to various projects that enhance the capabilities of storage devices.
Conclusion
Kenji Tomida's innovative work in servo pattern writing technology has made a significant impact on the data storage industry. His contributions continue to influence advancements in this critical field.