Location History:
- Ooi, JP (2006 - 2012)
- Tokyo, JP (2006 - 2016)
- Oi, JP (2005 - 2017)
Company Filing History:
Years Active: 2005-2017
Title: Innovations of Yoshihito Nakagawa
Introduction
Yoshihito Nakagawa is a prominent inventor based in Ooi, Japan. He has made significant contributions to the field of technology, particularly in storage systems and computer systems. With a total of 18 patents to his name, Nakagawa's work has had a considerable impact on the industry.
Latest Patents
One of Nakagawa's latest patents is a storage system and virtualization method. This innovative storage system can generate one virtual logical device from different logical devices across various storage control units. It allows for the remote-copying of all or part of the virtual logical device to another logical device. The system sets the same virtual identifier for volumes in both the first and second storage units, enabling the path control unit of the host to identify multiple volumes with the same virtual identifier as a single virtual volume. Additionally, a remote copy pair can be established between a virtual volume and a volume of a third storage unit, with settings managed through instructions from a management server.
Another notable patent is a computer system and startup method. This system comprises multiple computers running various operating systems. It features a memory that stores a first hardware control unit and a storage device that holds first and second OS images. The second hardware control unit executes the startup processing of the second OS, while an address rewrite unit, initiated by the first OS, rewrites address data stored in a designated storage area. This process allows the second hardware control unit to be started using the rewritten address data.
Career Highlights
Throughout his career, Nakagawa has worked with notable companies such as Hitachi, Ltd. and Bandai Namco Games Inc. His experience in these organizations has contributed to his expertise and innovative capabilities in technology.
Collaborations
Some of Nakagawa's coworkers include Satoru Ozaki and Keishi Tamura. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Yoshihito Nakagawa is a distinguished inventor whose work in storage systems and computer technology has led to numerous patents. His contributions continue to influence the industry and inspire future innovations.