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Hiroyuki Kishida
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Relay device, telephone system, relay program product, and computer...
Patent number
8,416,765
Issue date
Apr 9, 2013
Sharp Kabushiki Kaisha
Hiroyuki Kishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system, communication control apparatus and communica...
Patent number
7,796,571
Issue date
Sep 14, 2010
Sharp Kabushiki Kaisha
Hiroyuki Kishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
REMOTE CONTROL SYSTEM, METHOD FOR CONFIGURING REMOTE CONTROL SYSTEM...
Publication number
20150070142
Publication date
Mar 12, 2015
Sharp Kabushiki Kaisha
Kazuhiro Miki
G08 - SIGNALLING
Information
Patent Application
COMMUNICATION APPARATUS, RELAY APPARATUS, COMMUNICATION SYSTEM, MET...
Publication number
20120069792
Publication date
Mar 22, 2012
Hiroyuki Kishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE, TELEPHONE SYSTEM, RELAY PROGRAM PRODUCT, AND COMPUTER...
Publication number
20100172489
Publication date
Jul 8, 2010
Sharp Kabushiki Kaisha
Hiroyuki Kishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Internet telephone apparatus and internet telephone system
Publication number
20040208167
Publication date
Oct 21, 2004
Hiroyuki Kishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication system, communication control apparatus and communica...
Publication number
20030219002
Publication date
Nov 27, 2003
Hiroyuki Kishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE