Inventor · disambiguated record
Yoshiharu Maeno
Also filed as: MAENO YOSHIHARU
32 granted patents·14 pending applications·473 citations·filing 1996–2020
97Inventor score
Top patents by PatentIndex Score
46 records- 0187US6957018B2Optical packet exchange system and optical switchNEC CORP·Filed 2002·Granted Oct 18, 2005·26 cites·13 claims
- 0287US5812290AOptical switching unit and control method for sameNEC CORP·Filed 1996·Granted Sep 22, 1998·92 cites·3 claims
- 0385US6760552B1Optical receiving circuit and optical communication deviceNEC CORP·Filed 2000·Granted Jul 6, 2004·31 cites·15 claims
- 0480US6570687B2Optical packet exchange system and optical switchNEC CORP·Filed 2002·Granted May 27, 2003·13 cites·6 claims
- 0577US6760346B1Packet switching networkNEC CORP·Filed 2000·Granted Jul 6, 2004·26 cites·7 claims
- 0675US6373911B1Bit synchronization circuitNEC CORP·Filed 1999·Granted Apr 16, 2002·89 cites·9 claims
- 0774US11747794B2Conveyance task control device, system, method, and computer-readable mediumNEC CORP·Filed 2018·Granted Sep 5, 2023·1 cites·11 claims
- 0874US10687170B2Guidance assistance apparatus, guidance assistance method, and storage medium for storing programNEC CORP·Filed 2019·Granted Jun 16, 2020·1 cites·20 claims
- 0974US6243178B1Optical crossbar network using wavelength division multiplexing an optical crossbar exchangeNEC CORP·Filed 1998·Granted Jun 5, 2001·46 cites·6 claims
- 1073US7161910B2Minimum cost routing based on relative costs of node resourcesNEC CORP·Filed 2002·Granted Jan 9, 2007·18 cites·29 claims
- 1170US7397802B2Communications network with routing tables for establishing a path without failure by avoiding unreachable nodesNEC CORP·Filed 2002·Granted Jul 8, 2008·15 cites·34 claims
- 1270US6441935B1Optical packet exchange system and optical switchNEC CORP·Filed 1998·Granted Aug 27, 2002·27 cites·5 claims
- 1367US7735115B2System which enforces policy for virtual private organization and method thereofNEC CORP·Filed 2005·Granted Jun 8, 2010·3 cites·29 claims
- 1466US7054555B2Communication network, wavelength division multiplex transmission equipment, optical switch equipment, and optical attribute/state administering method for themNEC CORP·Filed 2002·Granted May 30, 2006·7 cites·60 claims
- 1565US5786917AOptical switching network and control method for sameNEC CORP·Filed 1996·Granted Jul 28, 1998·27 cites·13 claims
- 1661US11122390B2Guidance assistance apparatus, guidance assistance method, and storage medium for storing programNEC CORP·Filed 2019·Granted Sep 14, 2021·0 cites·20 claims
- 1761US11019456B2Guidance assistance apparatus, guidance assistance method, and storage medium for storing programNEC CORP·Filed 2019·Granted May 25, 2021·0 cites·18 claims
- 1861US6429955B1Optical networkNEC CORP·Filed 1998·Granted Aug 6, 2002·22 cites·9 claims
- 1960US5905587AOptical network deviceNEC CORP·Filed 1997·Granted May 18, 1999·22 cites·9 claims
- 2060US2016117622A1Shared risk group management system, shared risk group management method, and shared risk group management programNEC CORP·Filed 2014·Application pending·0 cites
- 2158US9235423B2Availability evaluation device and availability evaluation methodMAENO YOSHIHARU·Filed 2011·Granted Jan 12, 2016·1 cites·10 claims
- 2256US7058303B2Optical cross-connecting deviceNEC CORP·Filed 2001·Granted Jun 6, 2006·3 cites·4 claims
- 2354US11449039B2Transportation operation control device, transportation operation control method, and recording medium in which transportation operation control program is storedNEC CORP·Filed 2017·Granted Sep 20, 2022·0 cites·20 claims
- 2454US11436551B2Transportation operation control device, transportation operation control method, and recording medium in which transportation operation control program is storedNEC CORP·Filed 2017·Granted Sep 6, 2022·0 cites·20 claims
- 2554US10893380B2Guidance assistance apparatus, guidance assistance method, and storage medium for storing programNEC CORP·Filed 2017·Granted Jan 12, 2021·0 cites·19 claims
- 2654US7020078B2Communication network system and communication network node for use in the same communication network systemNEC CORP·Filed 2001·Granted Mar 28, 2006·2 cites·22 claims
- 2752US7085493B2Line processing equipmentNEC CORP·Filed 2001·Granted Aug 1, 2006·1 cites·20 claims
- 2850US2013339081A1Risk analysis system and risk analysis methodMAENO YOSHIHARU·Filed 2011·Application pending·0 cites
- 2949US9898525B2Information processing device which carries out risk analysis and risk analysis methodNEC CORP·Filed 2013·Granted Feb 20, 2018·0 cites·10 claims
- 3049US2021097455A1Transfer operation control device, system, and method, and recording mediumNEC CORP·Filed 2017·Application pending·0 cites
- 3149US2020160240A1Transfer operation management device, system, method, and recording mediumNEC CORP·Filed 2017·Application pending·0 cites
- 3248US2018012297A1Systemic risk management system, systemic risk management method, and storage medium storing systemic risk management programNEC CORP·Filed 2016·Application pending·0 cites
- 3348US2018012298A1Systemic risk management system, systemic risk management method, and storage medium storing systemic risk management programNEC CORP·Filed 2016·Application pending·0 cites
- 3445US12019455B2Transport operation control device, transport system, transport operation control method, and recording mediumNEC CORP·Filed 2018·Granted Jun 25, 2024·0 cites·18 claims
- 3544US8798982B2Information processing device, information processing method, and programMAENO YOSHIHARU·Filed 2012·Granted Aug 5, 2014·0 cites·9 claims
- 3644US7873694B2Information system management unitNEC CORP·Filed 2006·Granted Jan 18, 2011·0 cites·27 claims
- 3743US12027051B2Mobile object control apparatus, mobile object control method, and computer readable recording mediumNEC CORP·Filed 2020·Granted Jul 2, 2024·0 cites·13 claims
- 3843US2002156919A1Communications network for routing a message via single virtual link representing its reachable extent within a subnetworkFiled 2002·Application pending·0 cites
- 3942US2015358215A1Shared risk influence evaluation system, shared risk influence evaluation method, and programNEC CORP·Filed 2013·Application pending·0 cites
- 4042US2002176130A1Optical network with fault/normal pattern tables for identifying location of path failureFiled 2002·Application pending·0 cites
- 4141US2022402129A1Transport control device, transport control method, and recording medium on which transport control program is recordedNEC CORP·Filed 2019·Application pending·0 cites
- 4241US2002093703A1Optical network elements having management tables for mapping path attributes to reference optical valuesFiled 2002·Application pending·0 cites
- 4339US2017124470A1Sequence of causes estimation device, sequence of causes estimation method, and recording medium in which sequence of causes estimation program is storedNEC CORP·Filed 2015·Application pending·0 cites
- 4438US9116708B2Program creation support apparatus, program, and information systemMAENO YOSHIHARU·Filed 2011·Granted Aug 25, 2015·0 cites·19 claims
- 4537US2012210304A1Program reconfiguration system and program reconfiguration methodMAENO YOSHIHARU·Filed 2010·Application pending·0 cites
- 4636US2022397911A1Transport device, control method, and recording medium on which control program is recordedNEC CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →