This inventor holds 2 USPTO granted patents. Top assignee: Hitachi Global Storage Technologies Netherlands B.v.. Active years: 2007-2010.
Company Filing History:
Years Active: 2007-2010
Title: Akihiro Sera: Innovator in Magnetic Disk Drive Technology
Introduction
Akihiro Sera is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic disk drive technology, holding 2 patents that enhance the performance and reliability of data storage devices.
Latest Patents
His latest patents include a "Device and method for specifying control value for controlling clearance between head and disk" and a "Magnetic disk drive device." The first patent focuses on accurately detecting contact between a head and a magnetic disk. It specifies a heater power value for adjusting the clearance between the head element portion and the disk. The hard disk controller/multiprocessing unit (HDC/MPU) measures amplitudes of read signals in a user data field, allowing for precise determination of the heater power value at which contact occurs. The second patent describes a magnetic disk drive that utilizes a femto slider with a specific linear velocity and gram load configuration. This innovation prevents the femto slider from entering a meta-stable flying high state, ensuring optimal performance.
Career Highlights
Akihiro Sera is currently employed at Hitachi Global Storage Technologies Netherlands B.V. His work has been instrumental in advancing magnetic disk drive technology, contributing to the efficiency and reliability of data storage solutions.
Collaborations
He has collaborated with notable coworkers, including Nobuhiro Kuwamura and Kenichi Kuramoto, who have also contributed to advancements in the field.
Conclusion
Akihiro Sera's innovative work in magnetic disk drive technology exemplifies the impact of dedicated inventors in the tech industry. His patents reflect a commitment to improving data storage solutions, making significant strides in the field.