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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Receiver, communication system, available bandwidth estimation meth...
Patent number
11,303,552
Issue date
Apr 12, 2022
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission device, available bandwidth estimation device, availab...
Patent number
11,115,306
Issue date
Sep 7, 2021
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Available bandwidth estimation system, available bandwidth estimati...
Patent number
10,243,825
Issue date
Mar 26, 2019
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device, network available bandwidth estimation method...
Patent number
10,050,856
Issue date
Aug 14, 2018
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Available bandwidth estimating system, method, and program
Patent number
9,531,615
Issue date
Dec 27, 2016
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Available bandwidth search range control method and available bandw...
Patent number
9,521,054
Issue date
Dec 13, 2016
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Usable bandwidth measurement method, usable bandwidth measurement s...
Patent number
9,059,914
Issue date
Jun 16, 2015
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Available bandwidth measurement system, transmission device, availa...
Patent number
8,976,656
Issue date
Mar 10, 2015
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contents playback apparatus, contents playback method, and computer...
Patent number
8,947,459
Issue date
Feb 3, 2015
NEC Corporation
Toru Osuga
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Call interlocking system, in-house control apparatus, and call inte...
Patent number
8,903,065
Issue date
Dec 2, 2014
NEC Corporation
Yoshiaki Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pairing system, pairing management device, pairing method, and program
Patent number
8,850,031
Issue date
Sep 30, 2014
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pairing system, pairing apparatus, method of processing pairing app...
Patent number
8,634,775
Issue date
Jan 21, 2014
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RECEIVER, COMMUNICATION SYSTEM, AVAILABLE BANDWIDTH ESTIMATION METH...
Publication number
20200389381
Publication date
Dec 10, 2020
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION DEVICE, AVAILABLE BANDWIDTH ESTIMATION DEVICE, AVAILAB...
Publication number
20200092190
Publication date
Mar 19, 2020
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AVAILABLE BANDWIDTH MEASURING SYSTEM, AVAILABLE BANDWIDTH MEASURING...
Publication number
20170366435
Publication date
Dec 21, 2017
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AVAILABLE BANDWIDTH ESTIMATION SYSTEM, AVAILABLE BANDWIDTH ESTIMATI...
Publication number
20170324635
Publication date
Nov 9, 2017
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE, NETWORK AVAILABLE BANDWIDTH ESTIMATION METHOD...
Publication number
20160254972
Publication date
Sep 1, 2016
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AVAILABLE BANDWIDTH ESTIMATING SYSTEM, METHOD, AND PROGRAM
Publication number
20150180757
Publication date
Jun 25, 2015
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AVAILABLE BANDWIDTH SEARCH RANGE CONTROL METHOD AND AVAILABLE BANDW...
Publication number
20150036534
Publication date
Feb 5, 2015
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CALL INTERLOCKING SYSTEM, IN-HOUSE CONTROL APPARATUS, AND CALL INTE...
Publication number
20140037078
Publication date
Feb 6, 2014
NEC Corporation
Yoshiaki Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AVAILABLE BANDWIDTH MEASUREMENT SYSTEM, TRANSMISSION DEVICE, AVAILA...
Publication number
20130034012
Publication date
Feb 7, 2013
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USABLE BANDWIDTH MEASUREMENT METHOD, USABLE BANDWIDTH MEASUREMENT S...
Publication number
20120307661
Publication date
Dec 6, 2012
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENTS PLAYBACK APPARATUS, CONTENTS PLAYBACK METHOD, AND COMPUTER...
Publication number
20120242700
Publication date
Sep 27, 2012
NEC Corporation
Toru OSUGA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PAIRING SYSTEM, PAIRING APPARATUS, METHOD OF PROCESSING PAIRING APP...
Publication number
20110281523
Publication date
Nov 17, 2011
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PAIRING SYSTEM, PAIRING MANAGEMENT DEVICE, PAIRING METHOD, AND PROGRAM
Publication number
20100262696
Publication date
Oct 14, 2010
NEC Corporation
Takashi Oshiba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication system, interaction history browsing method, history...
Publication number
20070067451
Publication date
Mar 22, 2007
NEC Corporation
Takashi Oshiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Advertisement opportunity trading system, advertisement opportunity...
Publication number
20020082983
Publication date
Jun 27, 2002
NEC Corporation
Takashi Oshiba
G06 - COMPUTING CALCULATING COUNTING