Inventor · disambiguated record
Hirofumi Inomata
Also filed as: INOMATA HIROFUMI
16 granted patents·6 pending applications·214 citations·filing 1992–2021
92Inventor score
Files withHITACHI LTD16HITACHI HIGH TECH CORP1NIPPON TELEGRAPH & TELEPHONE1SEKIGUCHI TOMOKI1TOUCHSTONE RES LAB LTD1
Top patents by PatentIndex Score
22 records- 0194US7224820B2Electronic document, genuineness management method for print medium thereof, genuineness management system, program, and program recording mediumHITACHI LTD·Filed 2003·Granted May 29, 2007·85 cites·8 claims
- 0286US8510815B2Virtual computer system, access control method and communication device for the sameSEKIGUCHI TOMOKI·Filed 2010·Granted Aug 13, 2013·12 cites·20 claims
- 0384US6473867B2Parity storage unit, in a disk array system, for generating updated parity data from received data recordsHITACHI LTD·Filed 2001·Granted Oct 29, 2002·28 cites·7 claims
- 0472US8359440B2Management server device for managing virtual storage device, and method for managing virtual storage deviceHITACHI LTD·Filed 2009·Granted Jan 22, 2013·6 cites·15 claims
- 0568US5734812AStorage unit with parity generation function and storage systems using storage unit with parity generation analyzationHITACHI LTD·Filed 1992·Granted Mar 31, 1998·34 cites·8 claims
- 0657US8001355B2Storage system, volume allocation method and management apparatusHITACHI LTD·Filed 2008·Granted Aug 16, 2011·1 cites·9 claims
- 0756US11687643B2Information linkage system and information linkage methodHITACHI LTD·Filed 2019·Granted Jun 27, 2023·0 cites·8 claims
- 0855US2002082907A1Method for conducting a shareholders meeting with remote participation using a networkHITACHI LTD·Filed 2001·Application pending·0 cites
- 0953US11935012B2Construct information management system and methodHITACHI LTD·Filed 2018·Granted Mar 19, 2024·0 cites·12 claims
- 1050US5905983AMultimedia database management system and its data manipulation methodHITACHI LTD·Filed 1997·Granted May 18, 1999·18 cites·7 claims
- 1149US12299947B2Biological sample analysis deviceHITACHI HIGH TECH CORP·Filed 2021·Granted May 13, 2025·0 cites·14 claims
- 1247US11797556B2Database management service provision systemHITACHI LTD·Filed 2019·Granted Oct 24, 2023·0 cites·9 claims
- 1347US2010070706A1Method of Allocating Physical Volume Area to Virtualized Volume, and Storage DeviceHITACHI LTD·Filed 2008·Application pending·0 cites
- 1446US7634620B2Utilization of storage device from external terminal in network systemHITACHI LTD·Filed 2004·Granted Dec 15, 2009·0 cites·2 claims
- 1546US6032263AParity storage unit, in a disk array system, for generating updated parity data from received data recordsHITACHI LTD·Filed 1998·Granted Feb 29, 2000·12 cites·3 claims
- 1642US6209107B1Parity storage unit, in a disk array system, for generating updated parity data from received data recordsHITACHI LTD·Filed 1999·Granted Mar 27, 2001·9 cites·5 claims
- 1742US5826002AParity storage unit, in a disk array system for generating updated parity data from received data recordsHITACHI LTD·Filed 1996·Granted Oct 20, 1998·9 cites·4 claims
- 1841US2004123099A1Certificate, certificate issuing method and system and certificate verifying method and deviceFiled 2003·Application pending·0 cites
- 1941US2004123100A1Certificate issuing method and certificate verifying methodFiled 2003·Application pending·0 cites
- 2040US2005216668A1Mode device, administrative server, routing method and authentication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Application pending·0 cites
- 2139US2005206158A1Certificate issuing method and certificate verifying methodTOUCHSTONE RES LAB LTD·Filed 2005·Application pending·0 cites
- 2234US11102299B2Data processing systemHITACHI LTD·Filed 2017·Granted Aug 24, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →