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Kenichi Nomura
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bit rate converter with controlled stuffing rate
Patent number
6,885,681
Issue date
Apr 26, 2005
NEC Corporation
Hiroaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dummy bit elimination device and coding apparatus for FEC code word
Patent number
6,657,967
Issue date
Dec 2, 2003
NEC Corporation
Takanori Fujisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light transmitting apparatus
Patent number
5,978,395
Issue date
Nov 2, 1999
NEC Corporation
Kenichi Nomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength division multiplexing lightwave transmission system
Patent number
5,739,934
Issue date
Apr 14, 1998
NEC Corporation
Kenichi Nomura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Bit rate converter with controlled stuffing rate
Publication number
20010021201
Publication date
Sep 13, 2001
Hiroaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE