Company Filing History:
Years Active: 2005-2008
Title: Masaharu Sakata: Innovator in Recording Disk Drive Technology
Introduction
Masaharu Sakata is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of recording disk drive technology, holding a total of 3 patents. His innovative designs have enhanced the functionality and efficiency of recording devices.
Latest Patents
One of Sakata's latest patents is for a recording disk drive that features a head actuator designed to support a head slider. This actuator swings around a support shaft over two adjacent swinging ranges. A restraint member is incorporated to prevent the head actuator from moving out of the first swinging range, while a restriction member limits movement from the second swinging range back to the first. This design effectively narrows the swinging range of the head actuator, optimizing its performance.
Another notable patent involves a ramp member assembly that includes a flying slider in a recording disk drive. In this mechanism, the flying slider receives lift from airflow generated along the moving recording medium. This allows the flying slider to maintain a precise flying height above the recording medium, enhancing data reading and writing accuracy. The slope of the ramp member can be kept at a predetermined level, ensuring reliable contact with the load bar and expanding the data zone on the recording medium.
Career Highlights
Masaharu Sakata is currently employed at Fujitsu Corporation, where he continues to innovate in the field of recording technology. His work has been instrumental in advancing the capabilities of recording devices, making them more efficient and reliable.
Collaborations
Sakata has collaborated with notable coworkers, including Tsuneyori Ino and Mitsuaki Yoshida. Their combined expertise has contributed to the successful development of innovative technologies in the recording disk drive sector.
Conclusion
Masaharu Sakata's contributions to recording disk drive technology exemplify his commitment to innovation. His patents reflect a deep understanding of engineering principles and a drive to enhance device performance. His work continues to influence the industry and pave the way for future advancements.