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Case search system, case database, case search apparatus, case search method, and program
Grant 8,775,461 - Ebata July 8, 2 | 2014-07-08 |
Radio network monitor device and monitor system
Grant 8,639,217 - Ebata January 28, 2 | 2014-01-28 |
Method of and apparatus for estimating received quality of communication area and program
Grant 8,526,980 - Ebata September 3, 2 | 2013-09-03 |
Method for estimating reception quality of communication area, apparatus thereof, and program thereof
Grant 8,374,608 - Ebata February 12, 2 | 2013-02-12 |
Network connecting apparatus and connection setup method
Grant 8,174,998 - Ebata , et al. May 8, 2 | 2012-05-08 |
Base-station cell design method and base-station cell design apparatus, and program thereof in mobile communication system
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Route selection in a communications network using combined values of metrics of different characteristics
Grant 8,027,275 - Ebata , et al. September 27, 2 | 2011-09-27 |
Network Connecting Appratus And Connection Setup Method
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Management method, system, and management apparatus of radio communication system
Grant 7,756,523 - Ebata July 13, 2 | 2010-07-13 |
Communication Quality Evaluation Method, Communication Quality Evaluation Device And Communication Quality Evaluation Program For Wireless Lan System
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Case Search System, Case Database, Case Search Apparatus, Case Search Method, And Program
App 20090282024 - EBATA; Koichi | 2009-11-12 |
Session Management Apparatus, Communication System, And Session Clear-out Method
App 20090262686 - Ebata; Koichi ; et al. | 2009-10-22 |
Method Of And Apparatus For Estimating Received Quality Of Communication Area And Program
App 20090239532 - Ebata; Koichi | 2009-09-24 |
Radio network, relay node, core node, relay transmission method used in the same and program thereof
Grant 7,590,081 - Furukawa , et al. September 15, 2 | 2009-09-15 |
Operation management system of radio communication system and method thereof, and operation management apparatus and program to be employed for it
Grant 7,577,436 - Ebata August 18, 2 | 2009-08-18 |
Radio network, relay node, core node, relay transmission method used in the same and program thereof
Grant 7,554,936 - Furukawa , et al. June 30, 2 | 2009-06-30 |
Method and computer program for use in locating wireless base stations in a mobile communications system
Grant 7,552,034 - Ebata , et al. June 23, 2 | 2009-06-23 |
Multi-hop network for transmission of packets whose size is determined by hop count number
Grant 7,532,629 - Ebata May 12, 2 | 2009-05-12 |
Radio transmission apparatus, routing method, and routing program of radio network
Grant 7,515,911 - Ebata April 7, 2 | 2009-04-07 |
Streaming data transfer system and repeater therefor
Grant 7,461,185 - Ebata , et al. December 2, 2 | 2008-12-02 |
Method For Estimating Reception Quality Of Communication Area, Apparatus Thereof, And Program Thereof
App 20080247362 - EBATA; Koichi | 2008-10-09 |
Radio network monitor device and monitor system
App 20070165580 - Ebata; Koichi | 2007-07-19 |
Base-station cell design method and base-station cell design apparatus, and program thereof in mobile communication system
Grant 7,079,844 - Furukawa , et al. July 18, 2 | 2006-07-18 |
Base-station cell design method and base-station cell design apparatus, and program thereof in mobile communication system
App 20060142014 - Furukawa; Hiroshi ; et al. | 2006-06-29 |
Streaming data transfer system and repeater therefor
Grant 7,054,961 - Ebata , et al. May 30, 2 | 2006-05-30 |
Streaming data transfer system and repeater therefor
App 20060106961 - Ebata; Koichi ; et al. | 2006-05-18 |
Radio network, relay node, core node, relay transmission method used in the same and program thereof
Grant 7,035,221 - Furukawa , et al. April 25, 2 | 2006-04-25 |
Method of selecting base station, and mobile station, base station, and recording medium recording program
Grant 7,003,311 - Ebata , et al. February 21, 2 | 2006-02-21 |
Radio network, relay node, core node, relay transmission method used in the same and program thereof
App 20050286458 - Furukawa, Hiroshi ; et al. | 2005-12-29 |
Radio network, relay node, core node, relay transmission method used in the same and program thereof
App 20050265305 - Furukawa, Hiroshi ; et al. | 2005-12-01 |
Management method, system, and management apparatus of radio communication system
App 20050090263 - Ebata, Koichi | 2005-04-28 |
Operation management system of radio communication system and method thereof, and operation management apparatus and program to be employed for it
App 20050048965 - Ebata, Koichi | 2005-03-03 |
Connection control device, connection control method and data communication system
Grant 6,781,979 - Ebata , et al. August 24, 2 | 2004-08-24 |
Base-station cell design method and base-station cell design apparatus, and program thereof in mobile communication system
App 20040127224 - Furukawa, Hiroshi ; et al. | 2004-07-01 |
Method and computer program for use in locating wireless base stations in a mobile communications system
App 20030236092 - Ebata, Koichi ; et al. | 2003-12-25 |
Radio transmission apparatus, routing method, and routing program of radio network
App 20030195005 - Ebata, Koichi | 2003-10-16 |
Route selection in a communications network using combined values of metrics of different characteristics
App 20030179718 - Ebata, Koichi ; et al. | 2003-09-25 |
Multi-hop network for transmission of packets whose size is determined by hop count number
App 20030174652 - Ebata, Koichi | 2003-09-18 |
Method of selecting base station, and mobile station, base station, and recording medium recording program
App 20020173310 - Ebata, Koichi ; et al. | 2002-11-21 |
Network and method for transmitting messages on a common wireless resource without causing broadcast storm
App 20020137459 - Ebata, Koichi ; et al. | 2002-09-26 |
Streaming data transfer system and repeater therefor
App 20020042837 - Ebata, Koichi ; et al. | 2002-04-11 |
Radio network, relay node, core node, relay transmission method used in the same and program thereof
App 20020024935 - Furukawa, Hiroshi ; et al. | 2002-02-28 |
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