Company Filing History:
Years Active: 2008-2010
Title: Shunsuke Yamana: Innovator in Disk Array Systems
Introduction
Shunsuke Yamana is a prominent inventor based in Odawara, Japan. He has made significant contributions to the field of disk array systems, holding a total of 3 patents. His innovative designs focus on improving the efficiency and cooling performance of disk drives.
Latest Patents
One of his latest patents is a disk array system that includes multiple disk drives and a unit box designed to enhance cooling performance. This system features a thin case that houses a recording disk, a read/write head, and a driving mechanism. The control board, which manages the driving mechanism, is also mounted on the thin case. The use of thermally-conductive materials in both the thin case and the unit box allows for effective heat transfer to a cold plate filled with refrigerant, thereby improving cooling efficiency.
Another notable patent is a liquid cooling apparatus specifically designed for disk array systems. This apparatus includes several units with disk drives housed within a rack, equipped with an air-blow fan, a pump for liquid coolant, and a radiator for heat exchange. A temperature sensor monitors the coolant temperature, which varies based on the electric power consumed by the disk drives. The pump's rotation speed is adjusted according to the temperature readings, ensuring optimal cooling.
Career Highlights
Shunsuke Yamana is currently employed at Hitachi, Ltd., where he continues to develop innovative solutions in the field of data storage and cooling technologies. His work has significantly impacted the efficiency of disk array systems, making them more reliable and effective for various applications.
Collaborations
Throughout his career, Shunsuke has collaborated with notable colleagues, including Hitoshi Matsushima and Hiroshi Fukuda. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in disk array systems.
Conclusion
Shunsuke Yamana's contributions to the field of disk array systems exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges in data storage and cooling technologies. His work continues to influence the industry and pave the way for future advancements.