Inventor · disambiguated record
Sumiyo Okada
Also filed as: OKADA SUMIYO
44 granted patents·13 pending applications·443 citations·filing 1997–2020
97Inventor score
Top patents by PatentIndex Score
57 records- 0180US8200755B2Presence administration method and deviceFUJIMOTO SHINGO·Filed 2003·Granted Jun 12, 2012·21 cites·18 claims
- 0279US7676544B2File sharing system, file sharing method, and recording medium storing file sharing programFUJITSU LTD·Filed 2006·Granted Mar 9, 2010·8 cites·13 claims
- 0379US7529617B2Area information provision system and methodFUJITSU LTD·Filed 2004·Granted May 5, 2009·41 cites·15 claims
- 0478US7099867B2Dynamic determination of keyword and degree of importance thereof in system for transmitting and receiving messagesFUJITSU LTD·Filed 2001·Granted Aug 29, 2006·40 cites·77 claims
- 0576US9935886B2Packet extracting apparatus and methodFUJITSU LTD·Filed 2015·Granted Apr 3, 2018·3 cites·8 claims
- 0676US8082164B2Reservation acceptance system and computer program productKAKUTA JUN·Filed 2004·Granted Dec 20, 2011·11 cites·8 claims
- 0774US10200291B2Packet analysis method, packet analysis device, and storage mediumFUJITSU LTD·Filed 2016·Granted Feb 5, 2019·2 cites·9 claims
- 0873US9565119B2Packet analysis method, packet analysis device, and storage mediumFUJITSU LTD·Filed 2014·Granted Feb 7, 2017·3 cites·19 claims
- 0973US7111043B2Communication assistance method and deviceFUJITSU LTD·Filed 2001·Granted Sep 19, 2006·6 cites·19 claims
- 1070US8284688B2Packet capture apparatus, packet capture method, and computer readable medium having a packet capture programOKADA SUMIYO·Filed 2009·Granted Oct 9, 2012·4 cites·8 claims
- 1170US6795822B1Text communication method and text communication systemFUJITSU LTD·Filed 1999·Granted Sep 21, 2004·33 cites·16 claims
- 1266US6345290B2Chat system displaying attribute information, number of statements or amount of statements in registered channelFUJITSU LTD·Filed 1998·Granted Feb 5, 2002·54 cites·26 claims
- 1365US8607096B2Device and method for collecting network failure informationFUKUYAMA NORIYUKI·Filed 2011·Granted Dec 10, 2013·2 cites·15 claims
- 1463US7336655B2System and method for recording call details and memory productFUJITSU LTD·Filed 2005·Granted Feb 26, 2008·3 cites·12 claims
- 1563US6393461B1Communication management system for a chat systemFUJITSU LTD·Filed 1999·Granted May 21, 2002·125 cites·23 claims
- 1660US8774025B2Push signal delivery status judging apparatus and methodOKADA SUMIYO·Filed 2011·Granted Jul 8, 2014·1 cites·11 claims
- 1759US8649283B2Packet analysis apparatus and method thereofOKADA SUMIYO·Filed 2010·Granted Feb 11, 2014·1 cites·5 claims
- 1859US7729266B2Network load detection system, method, apparatus, and programFUJITSU LTD·Filed 2008·Granted Jun 1, 2010·1 cites·22 claims
- 1959US7185055B2Chat system and record medium readable by chat systemFUJITSU LTD·Filed 2001·Granted Feb 27, 2007·5 cites·29 claims
- 2058US8472336B2Network management apparatus for setting communication method of network apparatusFUKUYAMA NORIYUKI·Filed 2010·Granted Jun 25, 2013·2 cites·13 claims
- 2157US2003074213A1Address data management method and address data management systemFUJITSU LTD·Filed 2002·Application pending·0 cites
- 2251US8243607B2Packet delay characteristic measuring apparatus and methodOKADA SUMIYO·Filed 2009·Granted Aug 14, 2012·0 cites·17 claims
- 2350US10880414B2Packet analysis method and information processing apparatusFUJITSU LTD·Filed 2019·Granted Dec 29, 2020·0 cites·10 claims
- 2449US11595284B2Packet analysis device and packet analysis methodFUJITSU LTD·Filed 2020·Granted Feb 28, 2023·0 cites·15 claims
- 2549US9954748B2Analysis method and analysis apparatusFUJITSU LTD·Filed 2014·Granted Apr 24, 2018·0 cites·8 claims
- 2648US9363696B2Analyzing device, analyzing method, and analyzing programFUJITSU LTD·Filed 2014·Granted Jun 7, 2016·0 cites·12 claims
- 2748US9167441B2Network analysis method, information processing device, and storage mediumFUJITSU LTD·Filed 2013·Granted Oct 20, 2015·0 cites·12 claims
- 2848US8244900B2Measuring method, measuring apparatus and computer programFUKUYAMA NORIYUKI·Filed 2009·Granted Aug 14, 2012·0 cites·11 claims
- 2947US9253669B2Network analysis method, information processing device, and computer-readable recording mediumFUJITSU LTD·Filed 2013·Granted Feb 2, 2016·0 cites·19 claims
- 3047US8019874B2Apparatus for delivering information and method thereforFUJITSU LTD·Filed 2004·Granted Sep 13, 2011·0 cites·11 claims
- 3147US7706279B2Communication performance measurement methodFUJITSU LTD·Filed 2007·Granted Apr 27, 2010·0 cites·5 claims
- 3247US6417819B1Background image display control system used in chat systemFUJITSU LTD·Filed 1998·Granted Jul 9, 2002·20 cites·11 claims
- 3347US2009028057A1Network delay measurement method and communication systemFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3447US2008298271A1Communication-quality measuring apparatus, communication-quality measuring method, and computer programFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3547US2009003222A1Packet communication quality measuring apparatus, program, and methodFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3647US2009052332A1Device, system, method and program for collecting network fault informationFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3746US9001670B2Monitoring apparatus, monitoring method, and computer productOKADA SUMIYO·Filed 2012·Granted Apr 7, 2015·0 cites·7 claims
- 3846US8989023B2Monitoring apparatus, monitoring method, and computer-readable storage mediumOKADA SUMIYO·Filed 2011·Granted Mar 24, 2015·0 cites·9 claims
- 3946US6343333B1Service executive apparatus having services and corresponding scripts registered in service and condition tablesFUJITSU LTD·Filed 1998·Granted Jan 29, 2002·19 cites·12 claims
- 4046US2008186866A1Communication-quality measuring apparatus, communication-quality measuring method, and computer programFUJITSU LTD·Filed 2008·Application pending·0 cites
- 4145US2003229687A1Presence administration method and deviceFUJITSU LTD·Filed 2003·Application pending·0 cites
- 4245US2004044738A1Client administration method and deviceFUJITSU LTD·Filed 2003·Application pending·0 cites
- 4345US2015023189A1Packet analysis device and packet analyzing methodFUJITSU LTD·Filed 2014·Application pending·0 cites
- 4444US10863372B2Packet analysis program, packet analyzing apparatus, and packet analysis method for estimating wireless quality according to a packet analysisFUJITSU LTD·Filed 2018·Granted Dec 8, 2020·0 cites·10 claims
- 4542US10291505B2Method and apparatus for packet analysisFUJITSU LTD·Filed 2017·Granted May 14, 2019·0 cites·7 claims
- 4642US9749203B2Packet analysis apparatus and packet analysis methodFUJITSU LTD·Filed 2015·Granted Aug 29, 2017·0 cites·7 claims
- 4741US8611206B2Failure-section determining device and failure-section determining methodOKADA SUMIYO·Filed 2011·Granted Dec 17, 2013·0 cites·8 claims
- 4841US8503301B2Relay device, state informing method, and computer programMORINAGA MASANOBU·Filed 2010·Granted Aug 6, 2013·0 cites·16 claims
- 4939US6446043B1Communication parameter search apparatus and communication support apparatus using the sameFUJITSU LTD·Filed 1997·Granted Sep 3, 2002·25 cites·36 claims
- 5038US10432492B2Method and apparatus for analyzing communication quality, and non-transitory computer-readable storage mediumFUJITSU LTD·Filed 2017·Granted Oct 1, 2019·0 cites·12 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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