Inventor
OKI EIJI
JP50 patents
⚠️ This page may combine multiple inventors who share the name “OKI EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
21 patentsUS5892604AApr 6, 1999
ATM switch
NIPPON TELEGRAPH & TELEPHONE63 citations96
US7630649B2Dec 8, 2009
Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
NIPPON TELEGRAPH & TELEPHONE13 citations92
US7545829B2Jun 9, 2009
Layered network node, network incorporating the same, node, and layered network
NIPPON TELEGRAPH & TELEPHONE27 citations92
US6757283B1Jun 29, 2004
Push network
NIPPON TELEGRAPH & TELEPHONE37 citations92
US5953341ASep 14, 1999
Contention control circuit
NIPPON TELEGRAPH & TELEPHONE21 citations92
US5577030ANov 19, 1996
Data communication routing method and device
NIPPON TELEGRAPH & TELEPHONE30 citations92
US7457240B2Nov 25, 2008
Node, packet communication network, packet communication method, and program
NIPPON TELEGRAPH & TELEPHONE12 citations83
US7313094B2Dec 25, 2007
Node, an optical/electrical path integrated network using the node, and a program which controls the node
NIPPON TELEGRAPH & TELEPHONE16 citations83
US7313328B2Dec 25, 2007
Node used in photonic network, and photonic network
NIPPON TELEGRAPH & TELEPHONE16 citations83
US7289730B2Oct 30, 2007
Optical path communication network, node, and optical path setup method
NIPPON TELEGRAPH & TELEPHONE11 citations83
US5812532ASep 22, 1998
Communication network design method and communication equipment
NIPPON TELEGRAPH & TELEPHONE13 citations74
US7720390B2May 18, 2010
Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
NIPPON TELEGRAPH & TELEPHONE6 citations73
US7333424B2Feb 19, 2008
Upper layer node, lower layer node, and node control method
NIPPON TELEGRAPH & TELEPHONE7 citations73
US7339935B2Mar 4, 2008
ATM switch for distributing cells to avoid blocking in the ATM switch
NIPPON TELEGRAPH & TELEPHONE7 citations72
US7136391B1Nov 14, 2006
ATM switch
NIPPON TELEGRAPH & TELEPHONE4 citations72
US6570874B1May 27, 2003
ATM switch
NIPPON TELEGRAPH & TELEPHONE11 citations69
US7263289B2Aug 28, 2007
Optical dynamic burst switch
NIPPON TELEGRAPH & TELEPHONE2 citations62
US7200330B2Apr 3, 2007
Optical dynamic burst switch
NIPPON TELEGRAPH & TELEPHONE3 citations62
US7474664B2Jan 6, 2009
ATM switch for ensuring cell sequence
NIPPON TELEGRAPH & TELEPHONE2 citations61
US7292576B2Nov 6, 2007
ATM switch having output buffers
NIPPON TELEGRAPH & TELEPHONE1 citations61
US7978713B2Jul 12, 2011
GMPLS+IP/MPLS node and IP/MPLS node
NIPPON TELEGRAPH & TELEPHONE0 citations41
OKI EIJI
7 patentsUS8892731B2Nov 18, 2014
Method of outputting estimated QoEs on a terminal on an application basis
OKI EIJI10 citations84
US8909042B2Dec 9, 2014
Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
OKI EIJI6 citations83
US8418583B2Apr 16, 2013
Bush bearing and rack-and-pinion type steering apparatus for automobile using the same
OKI EIJI12 citations83
US8081881B2Dec 20, 2011
Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
OKI EIJI5 citations73
US9075430B2Jul 7, 2015
Coordinate information updating device and coordinate information generating device
OKI EIJI0 citations52
USRE43466EJun 12, 2012
Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined hierarchical arbitration scheme
OKI EIJI0 citations51
USRE43110EJan 17, 2012
Pipelined maximal-sized matching cell dispatch scheduling
OKI EIJI1 citations51
EMPIRE TECHNOLOGY DEV LLC
6 patentsUS9667744B2May 30, 2017
Method of outputting estimated QoEs on a terminal on an application basis
EMPIRE TECHNOLOGY DEV LLC3 citations73
US9413848B2Aug 9, 2016
Method of outputting estimated QoEs on a terminal on an application basis
EMPIRE TECHNOLOGY DEV LLC3 citations73
US9838892B2Dec 5, 2017
Apparatus, mobile terminal, and method to estimate quality of experience of application
EMPIRE TECHNOLOGY DEV LLC1 citations52
US9478070B2Oct 25, 2016
Coordinate information updating device
EMPIRE TECHNOLOGY DEV LLC0 citations52
US9270452B2Feb 23, 2016
Encryption using real-world objects
EMPIRE TECHNOLOGY DEV LLC1 citations52
US9001033B2Apr 7, 2015
Coordinate information updating device
EMPIRE TECHNOLOGY DEV LLC0 citations52
UNIV POLYTECHNIC
5 patentsUS7046661B2May 16, 2006
Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined hierarchical arbitration scheme
UNIV POLYTECHNIC46 citations96
US6940851B2Sep 6, 2005
Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration scheme
UNIV POLYTECHNIC39 citations92
US7006514B2Feb 28, 2006
Pipelined maximal-sized matching cell dispatch scheduling
UNIV POLYTECHNIC20 citations88
US7103056B2Sep 5, 2006
Scheduling 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 module
UNIV POLYTECHNIC15 citations84
USRE42600EAug 9, 2011
Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration scheme
UNIV POLYTECHNIC0 citations41
AGC INC
3 patentsUS11247539B2Feb 15, 2022
Windshield with molding and connective structure for cowl louver and windshield with molding
AGC INC1 citations62
US11440378B2Sep 13, 2022
Connection structure between windshield and cowl louver
AGC INC0 citations47
US10569628B2Feb 25, 2020
Connecting structure between a cowl louver and a windshield
AGC INC0 citations42