Inventor
UKAI TOSHIYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “UKAI TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
12 patentsUS5983324ANov 9, 1999
Data prefetch control method for main storage cache for protecting prefetched data from replacement before utilization thereof
HITACHI LTD73 citations95
US7328367B2Feb 5, 2008
Logically partitioned computer system and method for controlling configuration of the same
HITACHI LTD32 citations92
US5715452AFeb 3, 1998
Process of transferring file, process of gaining access to data and process of writing data
HITACHI LTD26 citations92
US7395370B2Jul 1, 2008
Computer system, data management method, and program for determining a migration method based on prediction of a migration influence
HITACHI LTD8 citations73
US7996612B2Aug 9, 2011
Computer system for reducing power consumption of storage system and method for controlling the same
HITACHI LTD5 citations62
US7127635B2Oct 24, 2006
Method for correcting a program running on a computer system
HITACHI LTD2 citations62
US11062274B2Jul 13, 2021
Maintenance planning apparatus and maintenance planning method
HITACHI LTD1 citations61
US10990917B2Apr 27, 2021
Data analysis system and method of generating action
HITACHI LTD1 citations61
US9934248B2Apr 3, 2018
Computer system and data management method
HITACHI LTD1 citations51
US11416302B2Aug 16, 2022
Computer system and method for determining of resource allocation
HITACHI LTD0 citations49
US11182413B2Nov 23, 2021
Analysis system
HITACHI LTD0 citations42
US10057338B2Aug 21, 2018
Data distribution apparatus, data distribution method, and data distribution program for parallel computing processing system
HITACHI LTD0 citations41