Inventor · disambiguated record
Tatsuo Higuchi
Also filed as: HIGUCHI TATSUO
29 granted patents·4 pending applications·1,195 citations·filing 1992–2010
98Inventor score
Top patents by PatentIndex Score
33 records- 0195US7953701B2Method of controlling total disk usage amount in virtualized and unified network storage systemHITACHI LTD·Filed 2006·Granted May 31, 2011·49 cites·3 claims
- 0291US7587471B2System and method for virtualizing network storages into a single file system viewHITACHI LTD·Filed 2003·Granted Sep 8, 2009·77 cites·5 claims
- 0391US7117499B2Virtual computer systems and computer virtualization programsHITACHI LTD·Filed 2002·Granted Oct 3, 2006·61 cites·8 claims
- 0487US7865899B2Virtual computer systems and computer virtualization programsHITACHI LTD·Filed 2006·Granted Jan 4, 2011·14 cites·2 claims
- 0586US5386566AInter-processor communication method for transmitting data and processor dependent information predetermined for a receiving process of another processorHITACHI LTD·Filed 1992·Granted Jan 31, 1995·162 cites·16 claims
- 0685US6502136B1Exclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storageHITACHI LTD·Filed 2001·Granted Dec 31, 2002·37 cites·1 claims
- 0785US5377333AParallel processor system having computing clusters and auxiliary clusters connected with network of partial networks and exchangersHITACHI LTD·Filed 1992·Granted Dec 27, 1994·115 cites·21 claims
- 0882US7143116B2Method of controlling total disk usage amount in virtualized and unified network storage systemHITACHI LTD·Filed 2003·Granted Nov 28, 2006·29 cites·3 claims
- 0981US7472179B2System management method for a data centerHITACHI LTD·Filed 2004·Granted Dec 30, 2008·31 cites·26 claims
- 1078US6640286B2Cache control systemHITACHI LTD·Filed 2001·Granted Oct 28, 2003·27 cites·13 claims
- 1176US5774731AExclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storageHITACHI LTD·Filed 1996·Granted Jun 30, 1998·63 cites·41 claims
- 1273US5826049APartial broadcast method in parallel computer and a parallel computer suitable thereforHITACHI LTD·Filed 1992·Granted Oct 20, 1998·66 cites·17 claims
- 1369US6404766B1Network data communication systemHITACHI LTD·Filed 1996·Granted Jun 11, 2002·63 cites·3 claims
- 1469US6112248AMethod and system for dynamically balancing network traffic using address resolution protocolHITACHI LTD·Filed 1998·Granted Aug 29, 2000·70 cites·14 claims
- 1566US6587922B2Multiprocessor systemHITACHI LTD·Filed 2001·Granted Jul 1, 2003·12 cites·2 claims
- 1664US6757788B2Cache coherent control system for network nodes allows cpu or i/o device to access target block without cache coherence control, if associated node has access right in an access right memory to target blockHITACHI LTD·Filed 2001·Granted Jun 29, 2004·11 cites·27 claims
- 1764US5915034APattern collation apparatus based on spatial frequency characteristicsYAMATAKE HONEYWELL CO LTD·Filed 1996·Granted Jun 22, 1999·67 cites·18 claims
- 1863US6038607AMethod and apparatus in a computer system having plural computers which cause the initiation of functions in each other using information contained in packets transferred between the computersHITACHI LTD·Filed 1995·Granted Mar 14, 2000·47 cites·6 claims
- 1961US5822605AParallel processor system with a broadcast message serializing circuit provided within a networkHITACHI LTD·Filed 1995·Granted Oct 13, 1998·41 cites·46 claims
- 2060US6950436B2Network data communication systemHITACHI LTD·Filed 2002·Granted Sep 27, 2005·5 cites·10 claims
- 2158US7606871B2System and method for virtualizing network storages into a single file system viewHITACHI LTD·Filed 2003·Granted Oct 20, 2009·6 cites·7 claims
- 2256US6195460B1Pattern extraction apparatusYAMATAKE CORP·Filed 1996·Granted Feb 27, 2001·50 cites·8 claims
- 2354US6330604B1Exclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storageHITACHI LTD·Filed 1998·Granted Dec 11, 2001·24 cites·12 claims
- 2452US5758053AFault handling and recovery for system having plural processorsHITACHI LTD·Filed 1994·Granted May 26, 1998·25 cites·24 claims
- 2549US8397239B2Virtual computer systems and computer virtualization programsKAWAMOTO SHINICHI·Filed 2010·Granted Mar 12, 2013·0 cites·6 claims
- 2648US2006010031A1System and method for computer resource marketingHIGUCHI TATSUO·Filed 2005·Application pending·0 cites
- 2747US5594868AProcessor unit for a parallel processor system discards a received packet when a reception buffer has insufficient space for storing the packetHITACHI LTD·Filed 1995·Granted Jan 14, 1997·21 cites·18 claims
- 2847US2005154576A1Policy simulator for analyzing autonomic system management policy of a computer systemHITACHI LTD·Filed 2004·Application pending·0 cites
- 2946US2002161891A1System and method for computer resource marketingFiled 2002·Application pending·0 cites
- 3046US2005038890A1Load distribution method and client-server systemHITACHI LTD·Filed 2004·Application pending·0 cites
- 3143US5393144ALinear motion guide unitNIPPON THOMPSON CO LTD·Filed 1993·Granted Feb 28, 1995·7 cites·1 claims
- 3238US5825773ASwitching system for transferring broadcast packet held in broadcast buffer received from input port to output ports according to the state of each output portHITACHI LTD·Filed 1992·Granted Oct 20, 1998·11 cites·23 claims
- 3332US6065111AProcessor with a processor-accessible cache for data received from outside of the processorHITACHI LTD·Filed 1993·Granted May 16, 2000·4 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →