Location History:
- Utsunomiya, JP (1987 - 1989)
- Ichikai, JP (1992)
- Tochigi, JP (1987 - 1994)
Company Filing History:
Years Active: 1987-1994
Title: Nobuyuki Kishine: Innovator in Magnetic Disk Technology
Introduction
Nobuyuki Kishine is a prominent inventor based in Tochigi, Japan. He has made significant contributions to the field of magnetic disk technology, holding a total of 8 patents. His innovative designs have enhanced the functionality and efficiency of magnetic disk cartridges and jackets.
Latest Patents
Kishine's latest patents include a magnetic disk cartridge and a magnetic disk jacket. The magnetic disk cartridge retains a rotational magnetic disk in a case through liners, which contact the associated surfaces of the disk. These liners have multiple long protrusions formed almost uniformly and in parallel to one another on the whole surface on the disk side. As the magnetic disk rotates, the angle of the disk surface contacting the long protrusions can gradually change, ensuring the removal of dust from the disk. Additionally, this structure reduces the frictional resistance between the liner's surface and the magnetic disk, contributing to faster rotation of the disk. The magnetic disk jacket includes a liner partly welded to the inner surface of a case and is adapted to clean the surface of a magnetic disk. The liner contains 0.001 to 0.05g of a polydimethylsiloxane derivative, which has a viscosity of 50 to 3000 cSt at 25°C and includes a polyether group or both a polyether group and an epoxy group in a molecule per 1g of the liner.
Career Highlights
Kishine is currently employed at Kao Corporation, where he continues to innovate in the field of magnetic disk technology. His work has been instrumental in advancing the efficiency and reliability of magnetic storage solutions.
Collaborations
Throughout his career, Kishine has collaborated with notable coworkers, including Tetsuya Imamura and Michihide Yamauchi. Their combined expertise has contributed to the successful development of various technologies in their field.
Conclusion
Nobuyuki Kishine's contributions to magnetic disk technology have made a significant impact on the industry. His innovative patents and collaborations highlight his dedication to advancing technology in this area.