US Patent Issued to HITACHI VANTARA on June 9 for "Storage system and storage control method" (Japanese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,650,927, issued on June 9, was assigned to HITACHI VANTARA LTD. (Yokohama, Japan).

"Storage system and storage control method" was invented by Tetsuaki Nukata (Tokyo), Shintaro Ito (Tokyo), Takahiro Yamamoto (Tokyo) and Yoshinori Ohira (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A nonvolatile storage device has a permanent area and a cache data log area. A memory has a cache data area. A processor stores data related to a write request in the cache data area, stores a log header having a sequence number and data stored in the memory in a cache data log area, responds to a write request source, registers a sequence number of the log header in an...