Company Filing History:
Years Active: 2001-2002
Title: Hiroshi Nishijima: Innovator in Data Migration Technology
Introduction
Hiroshi Nishijima is a notable inventor based in Mishima, Japan. He has made significant contributions to the field of information processing systems, particularly in data migration technologies. With a total of 2 patents, his work has had a considerable impact on how data is managed and transferred in modern computing environments.
Latest Patents
One of Hiroshi Nishijima's latest patents is a method, apparatus, and computer program for controlling data migration in an information processing system. This invention involves a central processing unit (CPU), a new storage system connected to the CPU, and an old storage system connected to the new storage system. The method allows for data migration to transfer data from the old storage system to the new one while permitting access by the CPU during the process. The invention intelligently determines whether the CPU's access is to a region where data migration has been completed or not. If the access is to a completed region, the new storage system handles the processing. Conversely, if the access is to an incomplete region, the old storage system processes the request, facilitating the transfer of data. The speed of data migration can be adjusted based on resource utilization and the priority of access by the CPU.
Career Highlights
Hiroshi Nishijima is currently employed at Hitachi, Ltd., where he continues to innovate and develop new technologies. His work at Hitachi has allowed him to collaborate with other talented professionals in the field, enhancing the quality and scope of his inventions.
Collaborations
Some of Hiroshi's notable coworkers include Hidetoshi Sakaki and Akira Kurano. Their collaboration has contributed to the advancement of technology in data migration and information processing systems.
Conclusion
Hiroshi Nishijima's contributions to data migration technology exemplify the importance of innovation in the field of information processing. His patents reflect a deep understanding of the challenges in data management and offer practical solutions that enhance system efficiency.