Membership
Tour
Register
Log in
Kota KAWAHARA
Follow
Person
Yokohama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Path calculation method
Patent number
9,203,702
Issue date
Dec 1, 2015
Hitachi, Ltd.
Hitoshi Yabusaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network system, management computer, and bandwidth management method
Patent number
8,531,951
Issue date
Sep 10, 2013
Hitachi, Ltd.
Kota Kawahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MANAGEMENT SYSTEM AND MANAGEMENT METHOD
Publication number
20140146662
Publication date
May 29, 2014
Hitachi, Ltd
Daisuke OKABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PATH CALCULATION METHOD
Publication number
20130242804
Publication date
Sep 19, 2013
Hitachi, Ltd
Hitoshi YABUSAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK SYSTEM, MANAGEMENT COMPUTER, AND BANDWIDTH MANAGEMENT METHOD
Publication number
20120140775
Publication date
Jun 7, 2012
Kota KAWAHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE