Inventor · disambiguated record
Eiji Oki
Also filed as: OKI EIJI
50 granted patents·5 pending applications·631 citations·filing 1995–2021
98Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE23EMPIRE TECHNOLOGY DEV LLC7OKI EIJI7UNIV POLYTECHNIC5AGC INC3
Top patents by PatentIndex Score
55 records- 0193US7173931B2Scheduling the dispatch of cells in multistage switchesCHAO HUNG-HSIANG JONATHAN·Filed 2001·Granted Feb 6, 2007·117 cites·17 claims
- 0291US8880689B2Apparatus, mobile terminal, and method to estimate quality of experience of applicationYAMANAKA NAOAKI·Filed 2011·Granted Nov 4, 2014·12 cites·19 claims
- 0389US8892731B2Method of outputting estimated QoEs on a terminal on an application basisOKI EIJI·Filed 2011·Granted Nov 18, 2014·10 cites·16 claims
- 0487US8272785B2Bearing mechanism having sliding bearingHIROSE MASAHIKO·Filed 2008·Granted Sep 25, 2012·21 cites·4 claims
- 0586US7046661B2Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined hierarchical arbitration schemeUNIV POLYTECHNIC·Filed 2001·Granted May 16, 2006·46 cites·34 claims
- 0685US9667744B2Method of outputting estimated QoEs on a terminal on an application basisEMPIRE TECHNOLOGY DEV LLC·Filed 2016·Granted May 30, 2017·3 cites·20 claims
- 0785US8418583B2Bush bearing and rack-and-pinion type steering apparatus for automobile using the sameOKI EIJI·Filed 2009·Granted Apr 16, 2013·12 cites·9 claims
- 0884US6757283B1Push networkNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Jun 29, 2004·37 cites·29 claims
- 0983US6940851B2Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration schemeUNIV POLYTECHNIC·Filed 2001·Granted Sep 6, 2005·39 cites·26 claims
- 1080US8909042B2Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision methodOKI EIJI·Filed 2009·Granted Dec 9, 2014·6 cites·48 claims
- 1179US7720390B2Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision methodNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted May 18, 2010·6 cites·4 claims
- 1278US9413848B2Method of outputting estimated QoEs on a terminal on an application basisEMPIRE TECHNOLOGY DEV LLC·Filed 2014·Granted Aug 9, 2016·3 cites·22 claims
- 1378US8081881B2Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision methodOKI EIJI·Filed 2009·Granted Dec 20, 2011·5 cites·4 claims
- 1477US7545829B2Layered network node, network incorporating the same, node, and layered networkNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Jun 9, 2009·27 cites·61 claims
- 1577US7313328B2Node used in photonic network, and photonic networkNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Dec 25, 2007·16 cites·8 claims
- 1673US7630649B2Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision methodNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Dec 8, 2009·13 cites·16 claims
- 1772US7006514B2Pipelined maximal-sized matching cell dispatch schedulingUNIV POLYTECHNIC·Filed 2001·Granted Feb 28, 2006·20 cites·32 claims
- 1871US7103056B2Scheduling the dispatch of cells in multistage switches using a hierarchical arbitration scheme for matching non-empty virtual output queues of a module with outgoing links of the moduleUNIV POLYTECHNIC·Filed 2001·Granted Sep 5, 2006·15 cites·30 claims
- 1970US7313094B2Node, an optical/electrical path integrated network using the node, and a program which controls the nodeNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Dec 25, 2007·16 cites·44 claims
- 2067US9270452B2Encryption using real-world objectsEMPIRE TECHNOLOGY DEV LLC·Filed 2014·Granted Feb 23, 2016·1 cites·17 claims
- 2167US7457240B2Node, packet communication network, packet communication method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Nov 25, 2008·12 cites·69 claims
- 2267US7333424B2Upper layer node, lower layer node, and node control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Feb 19, 2008·7 cites·153 claims
- 2367US5892604AATM switchNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Apr 6, 1999·63 cites·9 claims
- 2466US11247539B2Windshield with molding and connective structure for cowl louver and windshield with moldingAGC INC·Filed 2019·Granted Feb 15, 2022·1 cites·5 claims
- 2566US9838892B2Apparatus, mobile terminal, and method to estimate quality of experience of applicationEMPIRE TECHNOLOGY DEV LLC·Filed 2014·Granted Dec 5, 2017·1 cites·15 claims
- 2666US7289730B2Optical path communication network, node, and optical path setup methodNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Oct 30, 2007·11 cites·45 claims
- 2765US8134920B2Device and method for correcting a path trouble in a communication networkIMAJUKU WATARU·Filed 2004·Granted Mar 13, 2012·16 cites·17 claims
- 2864US7339935B2ATM switch for distributing cells to avoid blocking in the ATM switchNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Mar 4, 2008·7 cites·4 claims
- 2960USRE43110EPipelined maximal-sized matching cell dispatch schedulingOKI EIJI·Filed 2008·Granted Jan 17, 2012·1 cites·60 claims
- 3057US7200330B2Optical dynamic burst switchNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Apr 3, 2007·3 cites·58 claims
- 3155US9001033B2Coordinate information updating deviceEMPIRE TECHNOLOGY DEV LLC·Filed 2013·Granted Apr 7, 2015·0 cites·13 claims
- 3255US2018091990A1Apparatus, mobile terminal, and method to estimate quality of experience of applicationEMPIRE TECHNOLOGY DEV LLC·Filed 2017·Application pending·0 cites
- 3354US9478070B2Coordinate information updating deviceEMPIRE TECHNOLOGY DEV LLC·Filed 2015·Granted Oct 25, 2016·0 cites·20 claims
- 3454US7263289B2Optical dynamic burst switchNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Aug 28, 2007·2 cites·15 claims
- 3553US7474664B2ATM switch for ensuring cell sequenceNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jan 6, 2009·2 cites·7 claims
- 3652USRE43466EScheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined hierarchical arbitration schemeOKI EIJI·Filed 2008·Granted Jun 12, 2012·0 cites·62 claims
- 3752US5577030AData communication routing method and deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Nov 19, 1996·30 cites·30 claims
- 3851US12004747B2Tissue-joining member, and use thereofIKEDA TETSUO·Filed 2019·Granted Jun 11, 2024·0 cites·13 claims
- 3951US11344233B2Hemoglobin quantification device, hemoglobin quantification method, hemoglobin quantification program, and surgical assistance deviceIKEDA TETSUO·Filed 2018·Granted May 31, 2022·0 cites·9 claims
- 4051US9075430B2Coordinate information updating device and coordinate information generating deviceOKI EIJI·Filed 2011·Granted Jul 7, 2015·0 cites·15 claims
- 4151US7292576B2ATM switch having output buffersNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Nov 6, 2007·1 cites·4 claims
- 4249US2004205221A1Push networkNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Application pending·0 cites
- 4348US10569628B2Connecting structure between a cowl louver and a windshieldAGC INC·Filed 2018·Granted Feb 25, 2020·0 cites·9 claims
- 4447US11440378B2Connection structure between windshield and cowl louverAGC INC·Filed 2021·Granted Sep 13, 2022·0 cites·15 claims
- 4547USRE42600EScheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration schemeUNIV POLYTECHNIC·Filed 2007·Granted Aug 9, 2011·0 cites·53 claims
- 4647US5953341AContention control circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Sep 14, 1999·21 cites·15 claims
- 4746US7978713B2GMPLS+IP/MPLS node and IP/MPLS nodeNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jul 12, 2011·0 cites·30 claims
- 4845US6570874B1ATM switchNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted May 27, 2003·11 cites·22 claims
- 4943US8938070B2Encryption using real-world objectsARAKAWA YUTAKA·Filed 2011·Granted Jan 20, 2015·0 cites·37 claims
- 5043US2003095553A1Optical dynamic burst switchNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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