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Katsumi SAKURAI
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Kamo, JP
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Patents Grants
last 30 patents
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Patent Grant
Wireless communication system, wireless relay apparatus, and data r...
Patent number
10,390,282
Issue date
Aug 20, 2019
Fujitsu Limited
Katsumi Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transfer destination selecting method, communication device and rec...
Patent number
10,382,317
Issue date
Aug 13, 2019
Fujitsu Limited
Takashi Aoki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for wireless communication used in wireless ad ho...
Patent number
9,973,414
Issue date
May 15, 2018
Fujitsu Limited
Takashi Higashinakagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
NODE APPARATUS, WIRELESS NETWORK SYSTEM, AND LIGHT EMITTING METHOD...
Publication number
20180270329
Publication date
Sep 20, 2018
Fujitsu Limited
Katsumi SAKURAI
G08 - SIGNALLING
Information
Patent Application
TRANSFER DESTINATION SELECTING METHOD, COMMUNICATION DEVICE AND REC...
Publication number
20170005936
Publication date
Jan 5, 2017
Fujitsu Limited
Takashi AOKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, DATA RETRANSMISSION...
Publication number
20160278066
Publication date
Sep 22, 2016
Fujitsu Limited
Katsumi SAKURAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS RELAY APPARATUS, AND DATA R...
Publication number
20160219491
Publication date
Jul 28, 2016
Fujitsu Limited
Katsumi SAKURAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR WIRELESS COMMUNICATION USED IN WIRELESS AD HO...
Publication number
20160218966
Publication date
Jul 28, 2016
Fujitsu Limited
Takashi Higashinakagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION APPARATUS, RECEPTION APPARATUS, AND COMMUNICATION SYSTEM
Publication number
20160219647
Publication date
Jul 28, 2016
Fujitsu Limited
Ryo Mibu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GATEWAY APPARATUS, COMMUNICATION METHOD OF GATEWAY APPARATUS, NODE...
Publication number
20140074994
Publication date
Mar 13, 2014
Fujitsu Limited
Takeo HONDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE