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Yuuichi TASAKI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Unicast/multicast system
Patent number
8,139,579
Issue date
Mar 20, 2012
Juniper Networks, Inc.
Yuuichi Tasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unicast/multicast system
Patent number
7,369,553
Issue date
May 6, 2008
Juniper Networks, Inc.
Yuuichi Tasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unicast/multicast system
Patent number
6,895,006
Issue date
May 17, 2005
Juniper Networks, Inc.
Yuuichi Tasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital switching system
Patent number
6,785,268
Issue date
Aug 31, 2004
NEC Corporation
Yuuichi Tasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet accounting machine
Patent number
6,615,260
Issue date
Sep 2, 2003
NEC Corporation
Masahiko Honda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
UNICAST/MULTICAST SYSTEM
Publication number
20080317029
Publication date
Dec 25, 2008
Juniper Networks, Inc.
Yuuichi TASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Unicast/multicast system
Publication number
20050117579
Publication date
Jun 2, 2005
NEC Corporation
Yuuichi Tasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE