Inventor · disambiguated record
Yasuhiro Katsube
Also filed as: KATSUBE YASUHIRO
43 granted patents·3 pending applications·2,873 citations·filing 1990–2024
99Inventor score
Top patents by PatentIndex Score
46 records- 0195US5835710ANetwork interconnection apparatus, network node apparatus, and packet transfer method for high speed, large capacity inter-network communicationTOSHIBA KK·Filed 1997·Granted Nov 10, 1998·254 cites·22 claims
- 0294US6341127B1Node device and method for controlling label switching path set up in inter-connected networksTOSHIBA KK·Filed 1998·Granted Jan 22, 2002·181 cites·31 claims
- 0393US6999419B2Communication resource management method and node control device using priority control and admission controlTOSHIBA KK·Filed 2003·Granted Feb 14, 2006·168 cites·1 claims
- 0489US7120145B2Scheme for label switched path loop detection at node deviceTOSHIBA KK·Filed 2002·Granted Oct 10, 2006·32 cites·49 claims
- 0588US6356553B1Network node and method of packet transferTOSHIBA KK·Filed 2000·Granted Mar 12, 2002·48 cites·14 claims
- 0688US5930259APacket transmission node device realizing packet transfer scheme and control information transfer scheme using multiple virtual connectionsTOSHIBA KK·Filed 1996·Granted Jul 27, 1999·177 cites·34 claims
- 0787US6094431ANode device and network resource reservation method for data packet transfer using ATM networksTOSHIBA KK·Filed 1996·Granted Jul 25, 2000·177 cites·41 claims
- 0885US6501754B1Scheme for label switched path loop detection at node deviceTOSHIBA KK·Filed 1998·Granted Dec 31, 2002·134 cites·8 claims
- 0984US5267232AMethod of controlling data transmission in ATM network with cell loss priority levelTOSHIBA KK·Filed 1991·Granted Nov 30, 1993·121 cites·11 claims
- 1083US6643258B1Communication resource management method and node device using priority control and admission controlTOSHIBA KK·Filed 1998·Granted Nov 4, 2003·112 cites·4 claims
- 1182US6343322B2IP over ATM system using control messages to set up cut-through paths or bypass pipes in routersTOSHIBA KK·Filed 1998·Granted Jan 29, 2002·88 cites·23 claims
- 1282US6188689B1Network node and method of frame transferTOSHIBA KK·Filed 1997·Granted Feb 13, 2001·134 cites·26 claims
- 1382US5822319ARouter device and datagram transfer method for data communication network systemTOSHIBA KK·Filed 1996·Granted Oct 13, 1998·102 cites·38 claims
- 1482US4984264ACall admission control method and cell flow monitoring method in the same methodTOSHIBA KK·Filed 1990·Granted Jan 8, 1991·113 cites·3 claims
- 1580US6598080B1Network interconnection apparatus network node apparatus and packet transfer method for high speed large capacity inter-network communicationTOSHIBA KK·Filed 1999·Granted Jul 22, 2003·77 cites·3 claims
- 1679US6608833B2Method of managing hop-count in label switching network and node apparatusTOSHIBA KK·Filed 2002·Granted Aug 19, 2003·22 cites·15 claims
- 1779US6501756B1Method of managing hop-count in label switching network and node apparatusTOSHIBA KK·Filed 1999·Granted Dec 31, 2002·86 cites·15 claims
- 1879US5453981AMethod of controlling communication network incorporating virtual channels exchange nodes and virtual paths exchange nodesTOSHIBA KK·Filed 1994·Granted Sep 26, 1995·82 cites·18 claims
- 1978US6167051ANetwork node and method of packet transferTOSHIBA KK·Filed 1997·Granted Dec 26, 2000·91 cites·12 claims
- 2076US6336129B1Packet transfer method and node device using resource reservation or priority transfer control without requiring virtual connection mergingTOSHIBA KK·Filed 1998·Granted Jan 1, 2002·94 cites·20 claims
- 2176US5153877APacket network with communication resource allocation and call set up control of higher quality of serviceTOSHIBA KK·Filed 1990·Granted Oct 6, 1992·79 cites·10 claims
- 2275US7978655B2Secure and seamless WAN-LAN roamingTOSHIBA AMERICA RES INC·Filed 2004·Granted Jul 12, 2011·13 cites·8 claims
- 2373US6529958B1Label switched path set up scheme with reduced need for label set up retry operationTOSHIBA KK·Filed 1999·Granted Mar 4, 2003·79 cites·24 claims
- 2472US8243687B2Secure and seamless WAN-LAN roamingTANIUCHI KENICHI·Filed 2011·Granted Aug 14, 2012·2 cites·9 claims
- 2572US6144661ANetwork node apparatus and virtual connection control method for providing various service attributes in multicast communicationTOSHIBA KK·Filed 1997·Granted Nov 7, 2000·79 cites·47 claims
- 2671US8688834B2Dynamic host configuration and network access authenticationFUJIMOTO KENSAKU·Filed 2004·Granted Apr 1, 2014·20 cites·12 claims
- 2770US6185213B1Packet transfer control method and node device using plurality of dedicated cut-through pathsTOSHIBA KK·Filed 1997·Granted Feb 6, 2001·69 cites·14 claims
- 2867US5285442ATraffic supervisory method and traffic supervisory apparatusTOSHIBA KK·Filed 1991·Granted Feb 8, 1994·50 cites·5 claims
- 2965US6606318B2Method of managing hop-count in label switching network and node apparatusTOSHIBA KK·Filed 2002·Granted Aug 12, 2003·7 cites·7 claims
- 3063US7385967B2Network interconnection apparatus, network node apparatus, and packet transfer method for high speed, large capacity inter-network communicationTOSHIBA KK·Filed 2004·Granted Jun 10, 2008·5 cites·5 claims
- 3162US8694829B2Computer program product, failure diagnosis method, and communication apparatusTANAKA YASUYUKI·Filed 2009·Granted Apr 8, 2014·2 cites·21 claims
- 3262US6389023B1Router device and frame transfer method using datalink layer frame switchingTOSHIBA KK·Filed 1998·Granted May 14, 2002·48 cites·38 claims
- 3361US7747753B2Network interconnection apparatus, network node apparatus, and packet transfer method for high speed, large capacity inter-network communicationTOSHIBA KK·Filed 2003·Granted Jun 29, 2010·4 cites·21 claims
- 3461US6104713ARouter device and datagram transfer method for data communication network systemTOSHIBA KK·Filed 1998·Granted Aug 15, 2000·36 cites·16 claims
- 3556US2014380470A1Secure and seamless wan-lan roamingTOSHIBA AMERICA RES INC·Filed 2014·Application pending·0 cites
- 3656US2025097031A1Information processing device, qkd network system, information processing method, and computer program productTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3755US7349378B2Local area network resource managerTOSHIBA AMERICA RES INC·Filed 2003·Granted Mar 25, 2008·4 cites·15 claims
- 3853US8792454B2Secure and seamless WAN-LAN roamingTANIUCHI KENICHI·Filed 2012·Granted Jul 29, 2014·0 cites·9 claims
- 3953US8139551B2Quality of service (QoS) assurance system using data transmission controlKATSUBE YASUHIRO·Filed 2003·Granted Mar 20, 2012·5 cites·30 claims
- 4051US12231553B2Key management device, quantum cryptography communication system, and computer program productTOSHIBA KK·Filed 2022·Granted Feb 18, 2025·0 cites·12 claims
- 4150US6490622B1Node device and scheme for sharing common virtual connection indentifier between end-nodesTOSHIBA KK·Filed 1998·Granted Dec 3, 2002·26 cites·28 claims
- 4248USRE41772ERouter device and datagram transfer method for data communication network systemTOSHIBA KK·Filed 2003·Granted Sep 28, 2010·0 cites·54 claims
- 4348US6515999B1Router apparatus and method of using a virtual connection to transfer a packetTOSHIBA KK·Filed 1997·Granted Feb 4, 2003·22 cites·10 claims
- 4448US2003133411A1Communication resource management method and node control device using priority control and admission controlTOSHIBA KK·Filed 2003·Application pending·0 cites
- 4547US5572523AMethod of controlling communication network incorporating virtual channels exchange nodes and virtual paths exchange nodesTOSHIBA KK·Filed 1995·Granted Nov 5, 1996·18 cites·18 claims
- 4640US6304577B1Node apparatus and method of using a virtual connection to transmit a packetTOSHIBA KK·Filed 1997·Granted Oct 16, 2001·12 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →