Inventor · disambiguated record
Yukihiro Nakagawa
Also filed as: NAKAGAWA YUKIHIRO
44 granted patents·5 pending applications·836 citations·filing 1981–2017
97Inventor score
Files withFUJITSU LTD27NAKAGAWA YUKIHIRO13NAKAGAWA SANGYO CO LTD4HONDA MOTOR CO LTD2MIYOSHI TAKASHI1
Top patents by PatentIndex Score
49 records- 0198US4880078AExhaust mufflerHONDA MOTOR CO LTD·Filed 1988·Granted Nov 14, 1989·481 cites·6 claims
- 0295US7639614B2Distribution-tuning mechanism for link aggregation group managementFUJITSU LTD·Filed 2006·Granted Dec 29, 2009·45 cites·20 claims
- 0390US4993513AMufflerHONDA MOTOR CO LTD·Filed 1989·Granted Feb 19, 1991·68 cites·12 claims
- 0486US9354905B2Migration of port profile associated with a target virtual machine to be migrated in blade serversFUJITSU LTD·Filed 2013·Granted May 31, 2016·9 cites·5 claims
- 0584US8990808B2Data relay device, computer-readable recording medium, and data relay methodNAKAGAWA YUKIHIRO·Filed 2012·Granted Mar 24, 2015·8 cites·21 claims
- 0682US9699101B2Switch device, information processing system, and method for controlling switch deviceFUJITSU LTD·Filed 2015·Granted Jul 4, 2017·5 cites·9 claims
- 0780US5854628AWindow display processing method and apparatusFUJITSU LTD·Filed 1995·Granted Dec 29, 1998·58 cites·10 claims
- 0879US9960955B2Information processing system, switching device, and method for controlling information processing systemFUJITSU LTD·Filed 2014·Granted May 1, 2018·5 cites·12 claims
- 0979US4381330ASurface treated glass-wool mat and the method for making the sameTOYO KOGYO CO·Filed 1981·Granted Apr 26, 1983·20 cites·8 claims
- 1077US6766360B1Caching mechanism for remote read-only data in a cache coherent non-uniform memory access (CCNUMA) architectureFUJITSU LTD·Filed 2000·Granted Jul 20, 2004·27 cites·8 claims
- 1175US8693343B2Relay apparatus, virtual machine system, and relay methodNAKAGAWA YUKIHIRO·Filed 2011·Granted Apr 8, 2014·4 cites·5 claims
- 1272US9785457B2Multi-tenant system and control method of multi-tenant systemFUJITSU LTD·Filed 2013·Granted Oct 10, 2017·3 cites·8 claims
- 1371US7826468B2System and method for bypassing an output queue structure of a switchFUJITSU LTD·Filed 2006·Granted Nov 2, 2010·4 cites·32 claims
- 1470US8588239B2Relaying apparatus and packet relaying apparatusNAKAGAWA YUKIHIRO·Filed 2008·Granted Nov 19, 2013·4 cites·6 claims
- 1568US5100047ASpacing ring for tubes in high temperature environmentNAKAGAWA YUKIHIRO·Filed 1991·Granted Mar 31, 1992·38 cites·13 claims
- 1667US9602438B2Relay apparatus and control method thereofFUJITSU LTD·Filed 2013·Granted Mar 21, 2017·2 cites·13 claims
- 1767US7742408B2System and method for filtering packets in a switching environmentFUJITSU LTD·Filed 2006·Granted Jun 22, 2010·3 cites·8 claims
- 1866US9250959B2Recording medium virtual network control method and information processing apparatus for virtual network controlNAKAGAWA YUKIHIRO·Filed 2012·Granted Feb 2, 2016·2 cites·6 claims
- 1963US7649846B2Purge mechanism in link aggregation group managementFUJITSU LTD·Filed 2006·Granted Jan 19, 2010·2 cites·23 claims
- 2062US10057192B2Information processing system, control device and control methodFUJITSU LTD·Filed 2015·Granted Aug 21, 2018·1 cites·11 claims
- 2162US8451713B2Special marker message for link aggregation marker protocolNAKAGAWA YUKIHIRO·Filed 2006·Granted May 28, 2013·2 cites·19 claims
- 2261US6467571B2Sound absorbing material, muffler using the sound absorbing material, and method for forming sound absorbing layer thereofNAKAGAWA SANGYO CO LTD·Filed 2000·Granted Oct 22, 2002·8 cites·16 claims
- 2360US7349417B2Deficit round-robin scheduling in a high-speed switching environmentFUJITSU LTD·Filed 2003·Granted Mar 25, 2008·6 cites·28 claims
- 2460US7245617B2Queuing packets written to memory for switchingFUJITSU LTD·Filed 2003·Granted Jul 17, 2007·6 cites·22 claims
- 2555US7240767B2Fixing structure of tail pipe of exhaust pipeNAKAGAWA SANGYO CO LTD·Filed 2004·Granted Jul 10, 2007·7 cites·5 claims
- 2655US2010225017A1Process for production of thermally expandable base material for vehicle interior and process for production of base material for vehicle interior using the thermally expandable base materialNAKAGAWA YUKIHIRO·Filed 2009·Application pending·0 cites
- 2753US7242684B2Architecture for switching packets in a high-speed switching environmentFUJITSU LTD·Filed 2003·Granted Jul 10, 2007·2 cites·20 claims
- 2851US8216406B2Method for manufacturing thermally expandable base material for vehicle interior and method for manufacturing base material for vehicle interior using sameNAKAGAWA YUKIHIRO·Filed 2011·Granted Jul 10, 2012·0 cites·12 claims
- 2949US9077563B2Switch for identifying extended group information of portsNAKAGAWA YUKIHIRO·Filed 2009·Granted Jul 7, 2015·0 cites·1 claims
- 3048US10084701B2Packet relaying method and non-transitory computer-readable recording mediumFUJITSU LTD·Filed 2016·Granted Sep 25, 2018·0 cites·11 claims
- 3148US8532128B2Relaying apparatus and packet relaying methodNAKAGAWA YUKIHIRO·Filed 2008·Granted Sep 10, 2013·0 cites·6 claims
- 3247US9794147B2Network switch, network system, and network control methodFUJITSU LTD·Filed 2014·Granted Oct 17, 2017·0 cites·16 claims
- 3346US9699097B2Network system, method of controlling thereof, network control apparatus, and non-transitory computer-readable recording medium having stored therein control program thereofFUJITSU LTD·Filed 2014·Granted Jul 4, 2017·0 cites·12 claims
- 3446US7650413B2Managing shared memory resources in a high-speed switching environmentFUJITSU LTD·Filed 2003·Granted Jan 19, 2010·1 cites·23 claims
- 3546US7461505B2Exhaust pipe of vehicleNAKAGAWA SANGYO CO LTD·Filed 2006·Granted Dec 9, 2008·0 cites·2 claims
- 3646US7447201B2Multicasting in a high-speed switching environmentFUJITSU LTD·Filed 2003·Granted Nov 4, 2008·0 cites·16 claims
- 3746US7440470B2Multicasting in a high-speed switching environmentFUJITSU LTD·Filed 2003·Granted Oct 21, 2008·0 cites·23 claims
- 3844US2007268926A1System and Method for Allocating Memory Resources in a Switching EnvironmentFUJITSU LTD·Filed 2006·Application pending·0 cites
- 3943US10135761B2Switch device, control method, and storage mediumFUJITSU LTD·Filed 2016·Granted Nov 20, 2018·0 cites·12 claims
- 4043US2006162326A1Construction of coupling exhaust pipes of vehicleNAKAGAWA SANGYO CO LTD·Filed 2006·Application pending·0 cites
- 4143US2007280104A1System and Method for Managing Forwarding Database Resources in a Switching EnvironmentMIYOSHI TAKASHI·Filed 2006·Application pending·0 cites
- 4242US10326681B2System and method to analyze route information in a networkFUJITSU LTD·Filed 2017·Granted Jun 18, 2019·0 cites·16 claims
- 4341US10171342B2Recording medium and packet relay method for relaying a packet in a first sub-domain among a plurality of sub-domains in a service chain configured across the plurality of sub-domainsFUJITSU LTD·Filed 2017·Granted Jan 1, 2019·0 cites·4 claims
- 4440US10541861B2Network system, method, and switch deviceFUJITSU LTD·Filed 2016·Granted Jan 21, 2020·0 cites·18 claims
- 4539US8594101B2Packet relay apparatus and packet relay methodNAKAGAWA YUKIHIRO·Filed 2010·Granted Nov 26, 2013·0 cites·19 claims
- 4639US2012134359A1Switch and switching methodNAKAGAWA YUKIHIRO·Filed 2011·Application pending·0 cites
- 4737US6155379ASilencing member for mufflers and method of manufacturing the silencing memberNSU CORP·Filed 1998·Granted Dec 5, 2000·11 cites·16 claims
- 4834US9894004B2Switch device, information processing system, and method for controlling switch deviceFUJITSU LTD·Filed 2015·Granted Feb 13, 2018·0 cites·4 claims
- 4931US5111561AMethod of forming spacing ring for tubes in high temperature environmentNAKAGAWA YUKIHIRO·Filed 1991·Granted May 12, 1992·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →