Inventor · disambiguated record
Naoki Hamanaka
Also filed as: HAMANAKA NAOKI
41 granted patents·4 pending applications·1,930 citations·filing 1987–2010
99Inventor score
Top patents by PatentIndex Score
45 records- 0196US6789173B1Node controller for performing cache coherence control and memory-shared multiprocessor systemHITACHI LTD·Filed 2000·Granted Sep 7, 2004·157 cites·20 claims
- 0295US7290259B2Virtual computer system with dynamic resource reallocationHITACHI LTD·Filed 2001·Granted Oct 30, 2007·103 cites·8 claims
- 0394US7313637B2Fabric and method for sharing an I/O device among virtual machines formed in a computer systemHITACHI LTD·Filed 2003·Granted Dec 25, 2007·125 cites·8 claims
- 0491US7117499B2Virtual computer systems and computer virtualization programsHITACHI LTD·Filed 2002·Granted Oct 3, 2006·61 cites·8 claims
- 0589US5088034ACompiling method for determining programs to be executed parallelly by respective processors in a parallel computer which transfer data with a data identifier to other processorsHITACHI LTD·Filed 1989·Granted Feb 11, 1992·106 cites·7 claims
- 0689US5010477AMethod and apparatus for transferring vector data between parallel processing system with registers & logic for inter-processor data communication independents of processing operationsHITACHI LTD·Filed 1987·Granted Apr 23, 1991·114 cites·12 claims
- 0787US7865899B2Virtual computer systems and computer virtualization programsHITACHI LTD·Filed 2006·Granted Jan 4, 2011·14 cites·2 claims
- 0887US5842207AMethod for storing records of a distributed database by plural processors to provide a host processor with sorted records belonging to one of a plurality of key sectionsHITACHI LTD·Filed 1992·Granted Nov 24, 1998·80 cites·4 claims
- 0986US5386566AInter-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
- 1085US5377333AParallel 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
- 1184US6049221ASemiconductor integrated circuit system having function of automatically adjusting output resistance valueHITACHI LTD·Filed 1998·Granted Apr 11, 2000·46 cites·16 claims
- 1281US6874053B2Shared memory multiprocessor performing cache coherence control and node controller thereforHITACHI LTD·Filed 2003·Granted Mar 29, 2005·27 cites·5 claims
- 1379US6038644AMultiprocessor system with partial broadcast capability of a cache coherent processing requestHITACHI LTD·Filed 1997·Granted Mar 14, 2000·88 cites·26 claims
- 1478US6640286B2Cache control systemHITACHI LTD·Filed 2001·Granted Oct 28, 2003·27 cites·13 claims
- 1578US6516391B1Multiprocessor system and methods for transmitting memory access transactions for the sameHITACHI LTD·Filed 2000·Granted Feb 4, 2003·28 cites·10 claims
- 1678US5437043AInformation processing apparatus having a register file used interchangeably both as scalar registers of register windows and as vector registersHITACHI LTD·Filed 1992·Granted Jul 25, 1995·79 cites·27 claims
- 1776US4951193AParallel computer with distributed shared memories and distributed task activating circuitsHITACHI LTD·Filed 1987·Granted Aug 21, 1990·49 cites·12 claims
- 1873US6298418B1Multiprocessor system and cache coherency control methodHITACHI LTD·Filed 1997·Granted Oct 2, 2001·73 cites·8 claims
- 1973US5826049APartial broadcast method in parallel computer and a parallel computer suitable thereforHITACHI LTD·Filed 1992·Granted Oct 20, 1998·66 cites·17 claims
- 2069US6591325B1Method and apparatus of out-of-order transaction processing using request side queue pointer and response side queue pointerHITACHI LTD·Filed 2000·Granted Jul 8, 2003·14 cites·8 claims
- 2168US6636926B2Shared memory multiprocessor performing cache coherence control and node controller thereforHITACHI LTD·Filed 2000·Granted Oct 21, 2003·12 cites·19 claims
- 2267US6011791AMulti-processor system and its networkHITACHI LTD·Filed 1996·Granted Jan 4, 2000·51 cites·2 claims
- 2367US5043873AMethod of parallel processing for avoiding competition control problems and data up dating problems common in shared memory systemsHITACHI LTD·Filed 1989·Granted Aug 27, 1991·31 cites·2 claims
- 2466US6587922B2Multiprocessor systemHITACHI LTD·Filed 2001·Granted Jul 1, 2003·12 cites·2 claims
- 2565US6263405B1Multiprocessor systemHITACHI LTD·Filed 1998·Granted Jul 17, 2001·46 cites·45 claims
- 2664US6757788B2Cache 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
- 2760US5754792ASwitch circuit comprised of logically split switches for parallel transfer of messages and a parallel processor system using the sameHITACHI LTD·Filed 1993·Granted May 19, 1998·29 cites·31 claims
- 2859US5086498AParallel computer with asynchronous communication facilityHITACHI LTD·Filed 1988·Granted Feb 4, 1992·26 cites·20 claims
- 2956US6728258B1Multi-processor system and its networkHITACHI LTD·Filed 1999·Granted Apr 27, 2004·31 cites·5 claims
- 3055US7206818B2Shared memory multiprocessor systemHITACHI LTD·Filed 2003·Granted Apr 17, 2007·4 cites·10 claims
- 3154US5617545AArbitration circuit capable of changing the priority and arrival time of nonselected requestsHITACHI LTD·Filed 1993·Granted Apr 1, 1997·28 cites·8 claims
- 3252US5113390AData transfer network suitable for use in a parallel computerHAYASHI TAKEHISA·Filed 1990·Granted May 12, 1992·25 cites·42 claims
- 3351US2008034366A1Virtual computer system with dynamic resource reallocationTANAKA TSUYOSHI·Filed 2007·Application pending·0 cites
- 3450US4918686AData transfer network suitable for use in a parallel computerHITACHI LTD·Filed 1988·Granted Apr 17, 1990·15 cites·6 claims
- 3549US8397239B2Virtual computer systems and computer virtualization programsKAWAMOTO SHINICHI·Filed 2010·Granted Mar 12, 2013·0 cites·6 claims
- 3649US5710932AParallel computer comprised of processor elements having a local memory and an enhanced data transfer mechanismHITACHI LTD·Filed 1994·Granted Jan 20, 1998·21 cites·10 claims
- 3746US5301322ASystem for converting job/process identifiers into processor/process identifiers in transferring data between processes in a multiprocessor systemHITACHI LTD·Filed 1992·Granted Apr 5, 1994·15 cites·26 claims
- 3846US2004210646A1Information processing systemHITACHI LTD·Filed 2004·Application pending·0 cites
- 3946US2008302505A1Evaporative cooling systemHITACHI LTD·Filed 2008·Application pending·0 cites
- 4042US4985827AComputer for synchronized read and write of vector dataHITACHI LTD·Filed 1988·Granted Jan 15, 1991·12 cites·14 claims
- 4140US2001013080A1Multiprocessor system and transaction control method for the sameFiled 2001·Application pending·0 cites
- 4238US5825773ASwitching 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
- 4337US5465380AData transfer method of transferring data between programs of a same program group in different processors using unique identifiers of the programsHITACHI LTD·Filed 1994·Granted Nov 7, 1995·8 cites·3 claims
- 4432US6065111AProcessor with a processor-accessible cache for data received from outside of the processorHITACHI LTD·Filed 1993·Granted May 16, 2000·4 cites·35 claims
- 4530US5742766AParallel computing system for synchronizing processors by using partial switch circuits for broadcasting messages after receiving synchronization signals and judging synchronization thereofHITACHI LTD·Filed 1993·Granted Apr 21, 1998·4 cites·40 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →