Inventor · disambiguated record
Hiroyuki Kumazaki
Also filed as: KUMAZAKI HIROYUKI
8 granted patents·3 pending applications·311 citations·filing 1993–2006
89Inventor score
Technology areasG06F
Files withHITACHI LTD10
Top patents by PatentIndex Score
11 records- 0188US6654769B2File system for creating switched logical I/O paths for fault recoveryHITACHI LTD·Filed 2000·Granted Nov 25, 2003·50 cites·13 claims
- 0287US5978830AMultiple parallel-job scheduling method and apparatusHITACHI LTD·Filed 1998·Granted Nov 2, 1999·167 cites·10 claims
- 0368US6101558AHigh speed file I/O control method and system with user set file structure to effect parallel access pattern over a networkHITACHI LTD·Filed 1998·Granted Aug 8, 2000·42 cites·15 claims
- 0465US7130868B2File system for creating switched logical I/O paths for fault recoveryHITACHI LTD·Filed 2003·Granted Oct 31, 2006·9 cites·17 claims
- 0565US6687764B2File I/O control methodHITACHI LTD·Filed 2001·Granted Feb 3, 2004·15 cites·19 claims
- 0664US6691177B2High speed file I/O control system with user set file structure to effect parallel access pattern over a networkHITACHI LTD·Filed 2002·Granted Feb 10, 2004·8 cites·5 claims
- 0757US6347343B1High speed file I/O control system with user set file structure to effect parallel access pattern over a networkHITACHI LTD·Filed 2000·Granted Feb 12, 2002·4 cites·2 claims
- 0850US2007016751A1File systemHITACHI LTD·Filed 2006·Application pending·0 cites
- 0943US5430874AControl method and system for managing memory control blocks of programmed tasks in a multi-processing systemHITACHI LTD·Filed 1993·Granted Jul 4, 1995·16 cites·4 claims
- 1041US2005060388A1Method for modifying computer configuration and configuration of program which operates on computer, and computing device and system for implementing the methodHITACHI LTD·Filed 2003·Application pending·0 cites
- 1140US2002010732A1Parallel processes run scheduling method and device and computer readable medium having a parallel processes run scheduling program recorded thereonFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →