Inventor · disambiguated record
Norihiro Hara
Also filed as: HARA NORIHIRO
41 granted patents·20 pending applications·703 citations·filing 1995–2016
98Inventor score
Top patents by PatentIndex Score
61 records- 0189US6556986B2Database management method of invoking a function retrieving index type definition, cataloging particular index which has not yet been supported by a database systemHITACHI LTD·Filed 2001·Granted Apr 29, 2003·43 cites·8 claims
- 0288US8209697B2Resource allocation method for a physical computer used by a back end server including calculating database resource cost based on SQL process typeKOBAYASHI KAZUHITO·Filed 2008·Granted Jun 26, 2012·42 cites·6 claims
- 0388US6564205B2Querying parallel database system that execute stored procedures using abstract data type attributes, retrieving location information of data, sub-data between first and second serverHITACHI LTD·Filed 2001·Granted May 13, 2003·49 cites·21 claims
- 0488US5983228AParallel database management method and parallel database management systemHITACHI LTD·Filed 1998·Granted Nov 9, 1999·88 cites·16 claims
- 0586US5758356AHigh concurrency and recoverable B-tree index management method and systemHITACHI LTD·Filed 1995·Granted May 26, 1998·157 cites·8 claims
- 0685US7409588B2Method and system for data processing with high availabilityHITACHI LTD·Filed 2005·Granted Aug 5, 2008·18 cites·15 claims
- 0784US7797572B2Computer system management method, management server, computer system, and programHITACHI LTD·Filed 2007·Granted Sep 14, 2010·14 cites·27 claims
- 0880US6427145B1Database processing method, apparatus for carrying out the same and medium storing processing programHITACHI LTD·Filed 2000·Granted Jul 30, 2002·26 cites·14 claims
- 0978US8195777B2System and method for adding a standby computer into clustered computer systemHANAI TOMOHIRO·Filed 2008·Granted Jun 5, 2012·13 cites·13 claims
- 1077US5983213ADatabase processing method and apparatus using handleHITACHI LTD·Filed 1997·Granted Nov 9, 1999·36 cites·24 claims
- 1177US5940289AParallel database system retrieval method of a relational database management system using initial data retrieval query and subsequent sub-data utilization query processing for minimizing query timeHITACHI LTD·Filed 1997·Granted Aug 17, 1999·53 cites·34 claims
- 1274US6694312B2Database processing method and apparatus for processing data by analyzing query inputHITACHI LTD·Filed 2001·Granted Feb 17, 2004·24 cites·9 claims
- 1373US7558802B2Information retrieving systemHITACHI LTD·Filed 2006·Granted Jul 7, 2009·7 cites·11 claims
- 1471US7937376B2Method for changing configuration of servers in a shared-nothing database systemHITACHI LTD·Filed 2006·Granted May 3, 2011·5 cites·17 claims
- 1569US6571250B1Method and system for processing queries in a data processing system using indexHITACHI LTD·Filed 2000·Granted May 27, 2003·15 cites·12 claims
- 1666US8161051B2Method and apparatus for data processing with index searchKAKU KENICHI·Filed 2009·Granted Apr 17, 2012·4 cites·3 claims
- 1766US6675160B2Database processing method, apparatus for carrying out the same and medium storing processing programHITACHI LTD·Filed 2002·Granted Jan 6, 2004·10 cites·4 claims
- 1866US6349305B1Method and system for database processing by invoking a function related to index type definition, generating an execution plan based on index type nameHITACHI LTD·Filed 2000·Granted Feb 19, 2002·15 cites·6 claims
- 1965US7865763B2Data replication methodHITACHI LTD·Filed 2008·Granted Jan 4, 2011·3 cites·20 claims
- 2064US7853570B2Method and system for data processing with parallel database systemsHITACHI LTD·Filed 2006·Granted Dec 14, 2010·3 cites·7 claims
- 2161US10762037B2Data processing systemHITACHI LTD·Filed 2016·Granted Sep 1, 2020·1 cites·12 claims
- 2260US9960983B2Monitoring item selection method and device, and storage mediumHITACHI LTD·Filed 2013·Granted May 1, 2018·1 cites·8 claims
- 2358US7225179B2Querying database system to execute stored procedures using abstract data type attributes, retrieving location information of data, sub-data between first and second serversHITACHI LTD·Filed 2005·Granted May 29, 2007·3 cites·15 claims
- 2457US6959302B2Querying database system to execute stored procedures using abstract data type attributes, retrieving location information of data, sub-data between first and second serversHITACHI LTD·Filed 2003·Granted Oct 25, 2005·3 cites·4 claims
- 2556US6327585B1Database processing method and apparatus using handleHITACHI LTD·Filed 1999·Granted Dec 4, 2001·12 cites·16 claims
- 2655US5930800AExecution of user defined ADT function implemented by embedded module in a database management methodHITACHI LTD·Filed 1997·Granted Jul 27, 1999·13 cites·11 claims
- 2754US7447711B2Method and system for high-availability databaseHITACHI LTD·Filed 2004·Granted Nov 4, 2008·4 cites·12 claims
- 2852US2007226179A1Querying database system to execute stored procedures using abstract data type attributes, retrieving location information of data, sub-data between first and second serversIWATA MORIHIRO·Filed 2007·Application pending·0 cites
- 2951US2009055444A1Method and System for High-Availability DatabaseHITACHI LTD·Filed 2008·Application pending·0 cites
- 3050US6405193B2Database processing method and apparatus using handleHITACHI LTD·Filed 2001·Granted Jun 11, 2002·5 cites·15 claims
- 3149US6789074B1Database processing method and apparatus, and medium for recording processing program thereofHITACHI LTD·Filed 1999·Granted Sep 7, 2004·22 cites·10 claims
- 3247US2009037381A1Data registration and retrieval method, data registration and retrieval program and database systemHITACHI LTD·Filed 2008·Application pending·0 cites
- 3347US2010036894A1Data synchronization method, data synchronization program, database server and database systemSENDA RIRO·Filed 2009·Application pending·0 cites
- 3447US2010138391A1Management method, management program and management apparatus of databaseHITACHI LTD·Filed 2009·Application pending·0 cites
- 3547US2004024741A1Database processing methodHITACHI LTD·Filed 2003·Application pending·0 cites
- 3645US7801860B2System and method for highly available data processing in cluster systemHITACHI LTD·Filed 2004·Granted Sep 21, 2010·0 cites·6 claims
- 3744US2007130220A1Degraded operation technique for error in shared nothing database management systemBABA TSUNEHIKO·Filed 2006·Application pending·0 cites
- 3844US2001007986A1Database processing methodHITACHI LTD·Filed 2001·Application pending·0 cites
- 3944US2007174248A1Method and system for data processing with load balanceKUMUGAI SHOTA·Filed 2006·Application pending·0 cites
- 4043US8201022B2Method and system for data processing with high availabilityYAKO KATSUSHI·Filed 2008·Granted Jun 12, 2012·0 cites·15 claims
- 4143US7324992B2Database processing method and systemHITACHI LTD·Filed 2004·Granted Jan 29, 2008·3 cites·3 claims
- 4243US2006143211A1Method and system for managing data storage for dynamically changing data area attributeHARA NORIHIRO·Filed 2005·Application pending·0 cites
- 4343US2006212495A1Method and system for storing data into a databaseTOKUNAGA MIKIHIKO·Filed 2006·Application pending·0 cites
- 4443US2009307186A1Method and Apparatus for Database Management and ProgramHITACHI LTD·Filed 2009·Application pending·0 cites
- 4543US2016283304A1Performance prediction method, performance prediction system and programHITACHI LTD·Filed 2013·Application pending·0 cites
- 4641US7284023B2Database management method and apparatus for addressing to transaction completion from/in a stored program written in an interpreted language and an implementing program thereforHITACHI LTD·Filed 2001·Granted Oct 16, 2007·0 cites·3 claims
- 4741US2008177777A1Database management method, program thereof and database management apparatusOSAKI KAZUHIRO·Filed 2007·Application pending·0 cites
- 4840US10078558B2Database system control method and database systemHITACHI LTD·Filed 2014·Granted Sep 18, 2018·0 cites·13 claims
- 4940US6424964B1Database processing method and apparatus using handleHITACHI LTD·Filed 2001·Granted Jul 23, 2002·2 cites·15 claims
- 5039US6212516B1Parallel database management method and parallel database management systemHITACHI LTD·Filed 1999·Granted Apr 3, 2001·8 cites·8 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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