Inventor
KIYOTA YUUSAKU
JP15 patents
Patents
15 patentsUS11210032B1Dec 28, 2021
Storage device and data processing method
HITACHI LTD4 citations73
US11327660B2May 10, 2022
Storage system and input and output control method
HITACHI LTD2 citations71
US11287977B1Mar 29, 2022
Storage system and control method of storage system
HITACHI LTD2 citations71
US11669252B1Jun 6, 2023
Storage system and cryptographic operation method
HITACHI LTD2 citations67
US10409519B2Sep 10, 2019
Interface device, and computer system including interface device
HITACHI LTD2 citations66
US12086470B2Sep 10, 2024
Storage device and data processing method
HITACHI LTD0 citations62
US11740799B2Aug 29, 2023
Storage system and input and output control method
HITACHI LTD0 citations61
US11880566B2Jan 23, 2024
Storage system and control method of storage system including a storage control unit that performs a data amount reduction processing and an accelerator
HITACHI LTD0 citations60
US11349494B2May 31, 2022
Data compression apparatus and data compression method
HITACHI LTD0 citations60
US11226915B2Jan 18, 2022
Data transfer system
HITACHI LTD1 citations59
US11972119B2Apr 30, 2024
Storage system and cryptographic operation method
HITACHI LTD0 citations56
US11461506B2Oct 4, 2022
Storage system and encryption processing method
HITACHI LTD0 citations49
US11263350B2Mar 1, 2022
Cryptographic apparatus and self-test method of cryptographic apparatus
HITACHI LTD0 citations49
US12229420B2Feb 18, 2025
Compression-expansion control apparatus, storage system, and compression-expansion control method
HITACHI LTD0 citations47
US12224772B2Feb 11, 2025
Compression/decompression apparatus, storage system, and compression/decompression method
HITACHI LTD0 citations44