Inventor
INOMATA HIROFUMI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “INOMATA HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS7224820B2May 29, 2007
Electronic document, genuineness management method for print medium thereof, genuineness management system, program, and program recording medium
HITACHI LTD85 citations96
US5734812AMar 31, 1998
Storage unit with parity generation function and storage systems using storage unit with parity generation analyzation
HITACHI LTD34 citations96
US6473867B2Oct 29, 2002
Parity storage unit, in a disk array system, for generating updated parity data from received data records
HITACHI LTD28 citations92
US6032263AFeb 29, 2000
Parity storage unit, in a disk array system, for generating updated parity data from received data records
HITACHI LTD12 citations82
US5905983AMay 18, 1999
Multimedia database management system and its data manipulation method
HITACHI LTD18 citations81
US6209107B1Mar 27, 2001
Parity storage unit, in a disk array system, for generating updated parity data from received data records
HITACHI LTD9 citations73
US5826002AOct 20, 1998
Parity storage unit, in a disk array system for generating updated parity data from received data records
HITACHI LTD9 citations73
US8359440B2Jan 22, 2013
Management server device for managing virtual storage device, and method for managing virtual storage device
HITACHI LTD6 citations72
US8001355B2Aug 16, 2011
Storage system, volume allocation method and management apparatus
HITACHI LTD1 citations52
US11935012B2Mar 19, 2024
Construct information management system and method
HITACHI LTD0 citations51
US11797556B2Oct 24, 2023
Database management service provision system
HITACHI LTD0 citations50
US11687643B2Jun 27, 2023
Information linkage system and information linkage method
HITACHI LTD0 citations50
US11102299B2Aug 24, 2021
Data processing system
HITACHI LTD0 citations46
US7634620B2Dec 15, 2009
Utilization of storage device from external terminal in network system
HITACHI LTD0 citations41