Inventor
TAKATSU KAZUMA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TAKATSU KAZUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
11 patentsUS5724542AMar 3, 1998
Method of controlling disk control unit
FUJITSU LTD62 citations92
US6237046B1May 22, 2001
Input/output control apparatus managing cache memory utilizing a spare hash table for operations if first hash table enters a synonym state
FUJITSU LTD34 citations89
US5862363AJan 19, 1999
Method of controlling a disk device by disk control unit
FUJITSU LTD27 citations89
US5761531AJun 2, 1998
Input/output control apparatus and method for transfering track data from cache module to channel unit during the staging of the data track from device adapter
FUJITSU LTD36 citations89
US7587427B2Sep 8, 2009
Hierarchical storage system, and control method and program therefor
FUJITSU LTD11 citations83
US7159071B2Jan 2, 2007
Storage system and disk load balance control method thereof
FUJITSU LTD17 citations83
US7610446B2Oct 27, 2009
RAID apparatus, RAID control method, and RAID control program
FUJITSU LTD5 citations62
US9189058B2Nov 17, 2015
Power consumption control on an identified unused storage unit
FUJITSU LTD0 citations47
US7937544B2May 3, 2011
Apparatus, method and computer product for data backup and synchronization
FUJITSU LTD0 citations41
US7752405B2Jul 6, 2010
Data recording apparatus, program product, and data recording method
FUJITSU LTD0 citations41
US7143209B2Nov 28, 2006
Storage control apparatus and control method thereof
FUJITSU LTD0 citations41