Inventor
OHATA HIDEO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “OHATA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
21 patentsUS7107273B2Sep 12, 2006
Method and program of collecting performance data for storage network
HITACHI LTD178 citations99
US7653725B2Jan 26, 2010
Management system selectively monitoring and storing additional performance data only when detecting addition or removal of resources
HITACHI LTD354 citations96
US5864857AJan 26, 1999
Method for processing multi-dimensional data
HITACHI LTD157 citations96
US5006998AApr 9, 1991
Computer system with easy input means for consultation
HITACHI LTD139 citations93
US7277821B2Oct 2, 2007
Method of collecting and storing storage network performance information, computer system, and program
HITACHI LTD25 citations92
US7143008B2Nov 28, 2006
Method of collecting and storing storage network performance information, computer system, and program
HITACHI LTD26 citations92
US4712182ADec 8, 1987
Method of estimating fracture point of pipe line network
HITACHI LTD39 citations92
US7467263B2Dec 16, 2008
Storage system, management apparatus & method for determining a performance problem using past & current performance values of the resources
HITACHI LTD25 citations91
US4959799ASep 25, 1990
Inference method and system
HITACHI LTD23 citations91
US6965976B2Nov 15, 2005
Backup method on a hierarchical backup system
HITACHI LTD12 citations84
US6424970B1Jul 23, 2002
Sorting system and method executed by plural computers for sorting and distributing data to selected output nodes
HITACHI LTD14 citations84
US4903215AFeb 20, 1990
Inference method
HITACHI LTD11 citations74
US4817032AMar 28, 1989
User programmable data processor
HITACHI LTD7 citations74
US9626110B2Apr 18, 2017
Method for selecting a page for migration based on access path information and response performance information
HITACHI LTD3 citations69
US8055686B2Nov 8, 2011
Method and program of collecting performance data for storage network
HITACHI LTD3 citations63
US8612645B2Dec 17, 2013
Apparatus and managing method using a preset policy based on an invalidated I/O path by using configuration information acquired from storage system
HITACHI LTD2 citations58
US7647450B2Jan 12, 2010
Method, computer and computer system for monitoring performance
HITACHI LTD5 citations54
US8386669B2Feb 26, 2013
Apparatus and managing method using a preset policy based on an invalidated I/O path by using configuration information acquired from storage system
HITACHI LTD0 citations48
US9213753B2Dec 15, 2015
Computer system
HITACHI LTD0 citations41
US8024460B2Sep 20, 2011
Performance management system, information processing system, and information collecting method in performance management system
HITACHI LTD0 citations41
US10282095B2May 7, 2019
Method and device for managing performance of storage apparatus
HITACHI LTD0 citations36