Membership
Tour
Register
Log in
Shinji Matsuoka
Follow
Person
Yokosuka-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Frequency assignment method and apparatus
Patent number
9,154,257
Issue date
Oct 6, 2015
Nippon Telegraph and Telephone Corporation
Akira Hirano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Trunk transmission network
Patent number
6,598,092
Issue date
Jul 22, 2003
Nippon Telegraph and Telephone Corporation
Masahito Tomizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Trunk transmission network
Patent number
6,202,082
Issue date
Mar 13, 2001
Nippon Telegraph and Telephone Corporation
Masahito Tomizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel-selection-type demultiplexing circuit
Patent number
6,034,974
Issue date
Mar 7, 2000
Nippon Telegraph & Telephone Corporation
Shinji Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pointer processor and pointer processing scheme for SDH/SONET trans...
Patent number
5,751,720
Issue date
May 12, 1998
Nippon Telegraph & Telephone Corporation
Yoshihiko Uematsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
FREQUENCY ASSIGNMENT METHOD AND APPARATUS
Publication number
20130216226
Publication date
Aug 22, 2013
Nippon Telegraph and Telephone Corporation
Akira Hirano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Trunk transmision network
Publication number
20010003833
Publication date
Jun 14, 2001
Nippon Telegraph and Telephone Corporation
Masahito Tomizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE