Inventor · disambiguated record
Nobutoshi Sagawa
Also filed as: SAGAWA NOBUTOSHI
16 granted patents·6 pending applications·878 citations·filing 1990–2011
95Inventor score
Top patents by PatentIndex Score
22 records- 0198US6694306B1System and method for query processing using virtual table interfaceHITACHI LTD·Filed 2000·Granted Feb 17, 2004·271 cites·18 claims
- 0292US6757670B1Method and system for query processingHITACHI LTD·Filed 2000·Granted Jun 29, 2004·84 cites·24 claims
- 0389US7756940B2Transaction processing system having service level control capabilitiesHITACHI LTD·Filed 2005·Granted Jul 13, 2010·21 cites·6 claims
- 0489US6820085B2Web system having clustered application servers and clustered databasesHITACHI LTD·Filed 2002·Granted Nov 16, 2004·63 cites·15 claims
- 0582US5961596AMethod of monitoring a computer system, featuring performance data distribution to plural monitoring processesHITACHI LTD·Filed 1997·Granted Oct 5, 1999·123 cites·40 claims
- 0681US5408638AMethod of generating partial differential equations for simulation, simulation method, and method of generating simulation programsHITACHI LTD·Filed 1991·Granted Apr 18, 1995·115 cites·7 claims
- 0780US7669209B2Method for optimizing remote procedure call (RPC) and program execution method by use of the optimized RPCHITACHI LTD·Filed 2005·Granted Feb 23, 2010·11 cites·2 claims
- 0879US7587426B2System and method for virtualizing a distributed network storage as a single-view file systemHITACHI LTD·Filed 2002·Granted Sep 8, 2009·30 cites·7 claims
- 0972US5963731AMethod of assisting execution of plural simulation programs for coupled simulationHITACHI LTD·Filed 1996·Granted Oct 5, 1999·72 cites·43 claims
- 1058US7269635B2File transfer system for secure remote file accessesHITACHI LTD·Filed 2002·Granted Sep 11, 2007·5 cites·2 claims
- 1158US2002107743A1Transaction processing system having service level control capabilitiesFiled 2001·Application pending·0 cites
- 1257US5699271AMethod of automatically generating program for solving simultaneous partial differential equations by use of finite element methodHITACHI LTD·Filed 1990·Granted Dec 16, 1997·34 cites·29 claims
- 1351US7873550B2Process control system and process control methodHITACHI LTD·Filed 2006·Granted Jan 18, 2011·0 cites·11 claims
- 1451US7127635B2Method for correcting a program running on a computer systemHITACHI LTD·Filed 2002·Granted Oct 24, 2006·2 cites·11 claims
- 1551US6519598B1Active memory and memory control method, and heterogeneous data integration use system using the memory and methodHITACHI LTD·Filed 1999·Granted Feb 11, 2003·25 cites·9 claims
- 1650US2007203950A1Method and apparatus for implementing extensible network-attached secondary storageINOHARA SHIGEKAZU·Filed 2007·Application pending·0 cites
- 1747US7231401B1Method and apparatus for implementing extensible network-attached secondary storageHITACHI LTD·Filed 1999·Granted Jun 12, 2007·18 cites·6 claims
- 1842US2002059427A1Apparatus and method for dynamically allocating computer resources based on service contract with userHITACHI LTD·Filed 2001·Application pending·0 cites
- 1941US2002194168A1System and method for managing metadata and data search method using metadataFiled 2002·Application pending·0 cites
- 2036US2006069777A1Request message control method for using service and service providing systemKATO HIDEHARU·Filed 2005·Application pending·0 cites
- 2135US2013010391A1Thermal flying height control slider with slit in hard disk driverHITACHI ASIA LTD·Filed 2011·Application pending·0 cites
- 2231US5754438AFrequency analyzing method and apparatus for time series dataHITACHI LTD·Filed 1996·Granted May 19, 1998·4 cites·6 claims
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