Inventor
UTSUNOMIYA NAOKI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “UTSUNOMIYA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS6654769B2Nov 25, 2003
File system for creating switched logical I/O paths for fault recovery
HITACHI LTD50 citations96
US6101558AAug 8, 2000
High speed file I/O control method and system with user set file structure to effect parallel access pattern over a network
HITACHI LTD42 citations95
US7849168B2Dec 7, 2010
Network switching apparatus, server system and server migration method for server system
HITACHI LTD47 citations94
US5867656AFeb 2, 1999
Method for interprocessor communication
HITACHI LTD26 citations92
US5659777AAug 19, 1997
Method for intraprocessor communication
HITACHI LTD28 citations92
US6687764B2Feb 3, 2004
File I/O control method
HITACHI LTD15 citations82
US7979478B2Jul 12, 2011
Data management method
HITACHI LTD6 citations74
US7610362B2Oct 27, 2009
Method for reproducing configuration of a computer system in a remote site
HITACHI LTD7 citations74
US7130868B2Oct 31, 2006
File system for creating switched logical I/O paths for fault recovery
HITACHI LTD9 citations73
US6691177B2Feb 10, 2004
High speed file I/O control system with user set file structure to effect parallel access pattern over a network
HITACHI LTD8 citations73
US7941511B2May 10, 2011
Method for reproducing configuration of a computer system in a remote site
HITACHI LTD4 citations63
US6347343B1Feb 12, 2002
High speed file I/O control system with user set file structure to effect parallel access pattern over a network
HITACHI LTD4 citations62
US8024805B2Sep 20, 2011
Method and equipment for verifying propriety of system management policies to be used in a computer system
HITACHI LTD0 citations52
US7587478B2Sep 8, 2009
Method and computer program product for measuring quality of network services
HITACHI LTD1 citations51