Membership
Tour
Register
Log in
Kansuke Kuroyanagi
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Internet telephone connection method, bandwidth controller and gate...
Patent number
7,272,134
Issue date
Sep 18, 2007
Hitachi, Ltd.
Etsuko Iwama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data communication system using priority queues with wait count inf...
Patent number
7,130,912
Issue date
Oct 31, 2006
Hitachi, Ltd.
Takashi Nishikado
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Internet telephone connection method, bandwidth controller and gate...
Patent number
6,600,735
Issue date
Jul 29, 2003
Hitachi, Ltd.
Etsuko Iwama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for multiplexed communication between exchanges
Patent number
5,436,889
Issue date
Jul 25, 1995
Hitachi Ltd.
Teruyuki Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems for selecting a transmission control procedure in communica...
Patent number
4,985,887
Issue date
Jan 15, 1991
Thomson Composants Microondes
Noboru Mizuhara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LOAD DISTRIBUTION METHOD TAKING INTO ACCOUNT EACH NODE IN MULTI-LEV...
Publication number
20150215394
Publication date
Jul 30, 2015
Hitachi, Ltd
Naokazu Nemoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION METHOD, COMMUNICATION SYSTEM AND ACCESS METHOD TO SER...
Publication number
20100222022
Publication date
Sep 2, 2010
Hitachi, Ltd
Nozomi FUJITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Internet telephone connection method, bandwidth controller and gate...
Publication number
20030235187
Publication date
Dec 25, 2003
Etsuko Iwama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data relaying apparatus and system using the same
Publication number
20030188013
Publication date
Oct 2, 2003
Takashi Nishikado
H04 - ELECTRIC COMMUNICATION TECHNIQUE