| 1977 | 4 | 揹嶼壔悇恑埾堳夛敪懌 |
| 1986 | 6 | 40廃擭婰擮娰偵揹嶼婡僙儞僞乕奐愝 |
| 9 | 岝働乕僽儖偵傛傞妛撪LAN塣梡奐巒 |
| 1987 | 3 | 宱塩忣曬妛晹搹偵僐儞僺儏乕僞乕幚廗幒丒僆乕僾儞抂枛幒摍傪奐愝 |
| 1988 | 3 | YGU-NET塣梡奐巒 |
| 5 | 怴9崋娰偵儊僨傿傾儖乕儉傪奐愝 |
| 1989 | 4 | 宱塩忣曬妛晹搹偵忣曬張棟尋媶幒傪奐愝 |
| 1991 | 7 | 妛撪揹榖偺僟僀儎儖僀儞丒壒惡儊乕儖僒乕價僗塣梡奐巒 |
| 10 | CBX-LAN塣梡奐巒(DATA COMMUNICATION) |
| 1992 | 12 | 妛弍忣曬僙儞僞乕偲偺僱僢僩儚乕僋愙懕奐巒 (SINET) |
| 1993 | 3 | 戝妛慻怐偐傜暘棧撈棫偟丄朄恖慡懱傪僒億乕僩偡傞僙儞僞乕偲側傞 |
| 4 | Token Ring LAN(Net Ware)嫵幒憹愝 |
| 5 | 恾彂娰忣曬僔僗僥儉(YUNICON)偱偺憼彂丒栚榐娗棟嬈柋奐巒 |
| 9 | GUI僔僗僥儉偵傛傞恾彂娰忣曬岞奐抂枛(OPAC)塣梡奐巒 |
| 1994 | 10 | 僀儞僞乕僱僢僩偲偺愙懕奐巒 |
| 1995 | 9 | ATM-LAN梡岝働乕僽儖傪晘愝 |
| 1997 | 4 | 戝妛丒抁戝幚廗宯僷僜僐儞偵偰丄WindowsNT4.0僪儊僀儞傪摫擖 |
| | 僋儕僗僞儖僞儚乕偵儅儖僠儊僨傿傾幚廗幒傪奐愝 |
| 6 | 僋儕僗僞儖僞儚乕7奒偵儊僨傿傾僒儘儞傪奐愝(儊僨傿傾儖乕儉暵嵔乯 |
| 10 | 帠柋梡僷僜僐儞偵偰丄WindowsNT4.0僪儊僀儞傪摫擖 |
| 1998 | 4 | 崅摍妛峑偵儊僨傿傾儖乕儉奐愝 |
| 12 | 僔乕儉儗僗捠怣幚尡嶲壛 |
| 1999 | 10 | SINET峛晎僲乕僪(嶳棞戝妛)偲偺愙懕夞慄傪192Kbps偐傜1.5Mbps偵曄峏 |
| 2000 | 4 | 宱塩忣曬妛晹1擭惗偵僲乕僩僷僜僐儞偺戄梌傪奐巒(1擭娫戄梌) |
| 10 | 僉儍儞僷僗僙儞僞乕搹偵忣曬恾彂娰Seeds傪奐愝(儊僨傿傾僒儘儞暵嵔) |
| 2001 | 4 | 抁戝宱塩妛壢1擭惗偵僲乕僩僷僜僐儞偺戄梌傪奐巒(2擭娫戄梌) |
| 2003 | 4 | 戝妛丄抁戝惗梡儊乕儖僔僗僥儉偲偟偰ActiveMail傪摫擖 |
| | 峔撪揹榖岎姺婡傪擖懼 |
| | 宱塩忣曬妛晹慡妛惗傊偺僲乕僩僷僜僐儞戄梌傪奐巒(4擭娫戄梌) |
| 9 | 戝妛丄抁戝幚廗宯僪儊僀儞傪Active Directory傊堏峴 |
| 2004 | 4 | Web僒僀僩娗棟嬈柋傪婇夋峀曬幒(儊僨傿傾愴棯幒)偵堏娗 |
| 6 | SINET峛晎僲乕僪(嶳棞戝妛)偲偺愙懕夞慄傪10Mbps偵曄峏 |
| | 拞妛崅摍妛峑偲偺愙懕夞慄傪3Mbps偵曄峏 |
| 9 | 妛撪LAN丄僱僢僩儚乕僋婡婍擖懼偵傛傝丄搹娫1Gbps壔偲忣曬僐儞僙儞僩偵偍偗傞擣徹VLAN傪奐巒 |
| 10 | 戝妛40崋娰(宱塩忣曬妛晹搹)偵偰丄柍慄LAN偺嫙梡傪奐巒 |
| 2005 | 4 | 抁戝偵偰Web偵傛傞棜廋搊榐傪奐巒 |
| 7 | 抁戝嫵堢宯偺僱僢僩儚乕僋傪擣徹VLAN壔乮尋媶幒丒幚廗幒乯 |
| | 抁戝偵偰Web偵傛傞惉愌昡壙擖椡傪奐巒 |
| 2006 | 4 | 戝妛偵偰僔儔僶僗傪僨乕僞儀乕僗壔偟丄Web偵傛傞岞奐傪奐巒 |
| 10 | 戝妛偵偰Web偵傛傞棜廋搊榐傪奐巒(弶擭搙偼1擭惗偺枹幚巤乯 |
| 2007 | 8 | 揹嶼婡僙儞僞乕儅僔儞幒撪偺嬻挷愝旛傪夵廋 |
| 2008 | 1 | 梒抰墍偲偺娫偵岝働乕僽儖傪晘愝偟丄捈愙愙懕偵曄峏 |
| 6 | SINET峛晎僲乕僩(嶳棞戝妛)偲偺愙懕丄偍傛傃拞妛崅摍妛峑偲偺愙懕夞慄傪100Mbps偵曄峏 |
| 8 | 彫妛峑偱柍慄LAN偺嫙梡傪奐巒 |
| | 彫妛峑偵偰SkyMenu偵傛傞忣曬嫵堢傪奐巒 |
| 2009 | 4 | 宱塩忣曬妛晹偵忣曬僉儍儕傾巟墖幒傪奐愝 |
| 2011 | 6 | 揹嶼婡僙儞僞乕娗棟僒乕僶乕偺壖憐壔傪奐巒 |
| 7 | 彫妛峑偵偰丄僞僽儗僢僩(iPad)偵傛傞忣曬嫵堢傪奐巒 |
| 11 | 岞廜柍慄LAN傪揹嶼婡僙儞僞乕撪偵愝抲(FREESPOT丒Fon) |
| 2012 | 1 | SINET愙懕僲乕僪傪嶳棞戝妛偐傜峛晎DC(尰嶳棞DC)傊丄愙懕夞慄傪曄峏 |
| 3 | 戝妛丄抁戝惗梡儊乕儖僔僗僥儉傪Gmail偵曄峏 |
| 4 | 忣曬恾彂娰Seeds傪揹嶼婡僙儞僞乕偵堏娗 |
| | 峔撪揹榖岎姺婡傪擖懼 |
| 8 | 妛撪LAN梡僱僢僩儚乕僋婡婍傪擖懼 |
| 9 | ygu-spot(嶳棞妛堾Wi-Fi僗億僢僩)偺嫙梡傪奐巒 |
| 10 | 戝妛丄抁戝尋媶幒梡柍慄LAN偺嫙梡傪奐巒 |
| 11 | 彫妛峑丄梒抰墍偵偰丄僱僢僩儚乕僋楢摦宆偺嬞媫抧恔懍曬庴怣婍傪愝抲 |
| 2013 | 9 | ygu-spot偺僄儕傾傪奼戝偟丄戝妛慡島媊幒傪懳徾壔 |
| 2014 | 6 | 拞妛丄崅摍妛峑偵偰丄僱僢僩儚乕僋楢摦宆偺嬞媫抧恔懍曬庴怣婍傪愝抲 |
| 8 | 拞妛峑偱柍慄LAN偺嫙梡傪奐巒 |
| 2015 | 3 | SINET峛晎DC(尰嶳棞DC)偲偺愙懕夞慄傪1Gbps偵曄峏 |
| 4 | 崙嵺儕儀儔儖傾乕僣妛晹奐愝偵敽偄丄LAC偵MacOS偵傛傞幚廗娐嫬傪惍旛 |
| 10 | 戝妛偵偰丄UPKI揹巕徹柧彂敪峴僒乕價僗偺棙梡傪奐巒 |
| 2016 | 1 | 梒抰墍嫵怑堳梡儊乕儖僔僗僥儉傪Office365偵曄峏 |
| 3 | 戝妛丄抁戝惗梡儊乕儖僔僗僥儉傪Office365偵曄峏 |
| 4 | 揹嶼婡僙儞僞乕傪忣曬婎斦僙儞僞乕偵丄忣曬恾彂娰Seeds傪忣曬僾儔僓Seeds偵偦傟偧傟夵徧 |
| | 傾僋僙僗夞慄嫟摨挷払偵傛傝丄SINET嶳棞DC偲偺愙懕夞慄傪曄峏 |
| 5 | 拞妛丄崅摍妛峑偲偺愙懕夞慄傪1Gbps偵曄峏 |
| 7 | 拞妛丄崅摍妛峑嫵怑堳梡儊乕儖僔僗僥儉傪Office365偵曄峏 |
| 8 | 彫妛峑嫵怑堳梡儊乕儖僔僗僥儉傪Office365偵曄峏 |
| | 崅摍妛峑偱柍慄LAN偺嫙梡傪奐巒 |
| 9 | ygu-spot偺僄儕傾傪奼戝偟丄抁戝慡島媊幒傪懳徾壔 |
| | 抁戝偵偰丄UPKI揹巕徹柧彂敪峴僒乕價僗偺棙梡傪奐巒 |
| 10 | 戝妛惗梡LMS(manaba)偺塣梡巟墖傪奐巒 |
| 2017 | 2 | 抁戝偵偍偗傞乽戝妛嫵堢嵞惗壛懍僾儘僌儔儉乿偺塣梡巟墖傪奐巒(iPad偺妶梡丄LMS丗WebClass摍) |
| 3 | 戝妛丄抁戝偵偍偗傞Microsoft Office曪妵宊栺(OVS-ES)偺掲寢偵傛傞儔僀僙儞僗採嫙偺奐巒 |
| 5 | 帠柋怑堳梡儊乕儖僔僗僥儉偺Office365傊偺曄峏傪奐巒 |
| 6 | 戝妛丄抁戝嫵堳梡儊乕儖僔僗僥儉偺Office365傊偺曄峏傪奐巒 |
| 2018 | 4 | 忣曬僾儔僓Seeds傪憤崌恾彂娰偵堏娗 |
| | Web僒僀僩娗棟嬈柋傪忣曬婎斦僙儞僞乕偵堏娗(Web忣曬壽攑巭) |
| | eduroam偺嫙梡傪奐巒 |
| 11 | 帠柋梡僱僢僩儚乕僋偱柍慄LAN偺嫙梡傪奐巒 |
2019 | 4 | 峔撪揹榖岎姺婡傪擖懼(戝妛丒抁戝帠柋怑堳傪拞怱偵僗儅乕僩僼僅儞摫擖) |
| 7 | IT僔僗僥儉嶞怴僾儘僕僃僋僩奐巒 |
| 2020 | 3 | YGU Wi-Fi偺嫙梡奐巒(ygu-spot廔椆) |
| 4 | 戝妛丒抁戝偵偍偗傞僆儞儔僀儞島媊偺巟墖傪奐巒(怴宆僐儘僫僂僀儖僗姶愼徢懳嶔) |
| | 嫵怑堳偺嵼戭嬑柋(僥儗儚乕僋)偺巟墖傪奐巒(怴宆僐儘僫僂僀儖僗姶愼徢懳嶔) |
| | 彫妛峑搊壓峑娗棟僔僗僥儉(儈儅儌儖儊)偺塣梡傪奐巒 |
| | 嶳棞妛堾CSIRT傪忣曬婎斦僙儞僞乕撪偵愝抲 |
| | UPKI徹柧彂敪峴僒乕價僗傪朄恖宊栺(妛峑朄恖嶳棞妛堾偲偟偰偺宊栺)偵曄峏 |
| 5 | 帠柋梡僱僢僩儚乕僋偵偍偗傞VPN愙懕(嵼戭嬑柋丒僥儗儚乕僋梡)偺嫙梡傪奐巒 |
| 6 | 戝妛偵偰僆儞儔僀儞島媊庴島梡僲乕僩PC丄Wi-Fi抂枛偺戄梌傪奐巒 |
| 8 | 戝妛丄妛弍擣徹僼僃僨儗乕僔儑儞(妛擣)偵壛柨 |
| | 懳奜僱僢僩儚乕僋夞慄偺峔惉曄峏傪幚巤乮柍慄LAN傪1Gbps偺彜梡夞慄偵暘嶶壔乯 |
| | 崙嵺儕儀儔儖傾乕僣妛晹愱梡柍慄LAN(iCLA Wi-Fi)偺嫙梡傪奐巒 |
| | 妛撪LAN僱僢僩儚乕僋婡婍擖懼丄柍慄傾僋僙僗億僀儞僩憹愝 |
| 10 | 恾彂娰僔僗僥儉偺擖懼丒僋儔僂僪壔傪幚巤 |
| 2021 | 4 | 朄恖柤徧曄峏偵敽偄丄慻怐柤傪妛峑朄恖C2C Global Education Japan 忣曬婎斦僙儞僞乕偵丄CSIRT柤傪C2C Global Education Japan CSIRT偵曄峏 |
| | 嫵怑堳梡儊乕儖傾僪儗僗傪朄恖僪儊僀儞(c2c.ac.jp)偵曄峏 |
| | Web娗棟嬈柋傪朄恖杮晹憤柋晹峀曬壽偵堏娗 |
| 5 | 嫵怑堳梡Office365僔僗僥儉偺僥僫儞僩摑崌傪幚巤 |
| | 嫵怑堳偺儊乕儖傾僪儗僗傪曄峏(c2c.ac.jp僪儊僀儞偵摑堦) |
| | 忣曬婎斦僙儞僞乕夵廋岺帠幚巤(帠柋幒丒僔僗僥儉幒摑崌) |
| 8 | iCLA搹偵姰慡塸岅娐嫬偺PC幚廗幒(Data Science Lab)傪奐愝 |
| 11 | AWS偲偺娫傪SINET僋儔僂僪愙懕偵傛傞BGP(妛撪LAN)愙懕傪奐巒 |
| 2022 | 3 | 嫵柋僔僗僥儉偺擖懼丒僋儔僂僪壔傪幚巤乮Universal Passport偺塣梡奐巒乯 |
| 4 | 梊嶼娗棟丄擖帋宯僔僗僥儉偺擖懼丒僋儔僂僪壔傪幚巤 |
| | 斈梡儚乕僋僼儘乕僔僗僥儉傪摫擖 |
| | 傾僋僙僗夞慄嫟摨挷払偵傛傝丄SINET嶳棞DC偲偺愙懕夞慄傪10Gbps2夞慄偵曄峏 |
| | 拞妛峑偵偰iPad傪妶梡偟偨ICT庼嬈偺杮奿塣梡傪奐巒
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| 5 | 戝妛丒抁戝島媊搹偲忣曬婎斦僙儞僞乕娫偺妛撪LAN傪10Gpbs偱愙懕
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| 12 | 彫妛峑偵偰Surface傪妶梡偟偨ICT庼嬈偺杮奿塣梡傪奐巒
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| 2023 | 4 | 恖帠娗棟宯僔僗僥儉偺僋儔僂僪壔傪幚巤 |
| | 椌娗棟宯僔僗僥儉傪摫擖 |
| | 彫妛峑峔撪柍慄LAN僔僗僥儉傪擖懼丄憹嫮乮戝妛宯偲摑崌乯 |
