Junichi Iida is a prominent inventor based in Odawara, Japan. He has made significant contributions to the field of data management and storage systems. With a total of 10 patents to his name, Iida's work has had a substantial impact on technology.

Latest Patents

One of his latest patents is a disk subsystem and data restoration method. This innovation allows for a shortened rise time when the disk subsystem is restored. The method involves saving the shared memory management table to non-volatile memory along with cache data when the power is shut off. Upon restoration of power, the shared memory management table is referenced, and duplex data is assigned by two non-volatile memories, facilitating a smooth restoration process.

Another notable patent is a storage control unit and data management method. In this invention, an I/O processor determines if the amount of dirty data on a cache memory exceeds a threshold value. If it does, a portion of the dirty data is written to a storage device. Additionally, if a power source monitoring and control unit detects a voltage abnormality, it maintains power supply using battery power, allowing the processor to save dirty data to non-volatile memory.

Career Highlights

Junichi Iida is currently employed at Hitachi, Ltd., where he continues to innovate in the field of data management. His work has been instrumental in developing advanced storage solutions that enhance data reliability and efficiency.

Collaborations

Iida has collaborated with notable colleagues such as Hiroki Kanai and Keishi Tamura. Their combined expertise has contributed to the success of various projects and patents.

Conclusion

Junichi Iida's contributions to technology through his patents and innovations have made a lasting impact on data management systems. His work continues to influence the industry and pave the way for future advancements.

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