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Tarou Kaneko
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical transmission module and manufacturing method of the same
Patent number
8,609,445
Issue date
Dec 17, 2013
NEC Corporation
Mitsunori Kanemoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission module and manufacturing method of the same
Patent number
7,977,127
Issue date
Jul 12, 2011
NEC Corporation
Mitsunori Kanemoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arrayed waveguide grading with optical input and output characteris...
Patent number
7,139,451
Issue date
Nov 21, 2006
NEC Corporation
Tarou Kaneko
G02 - OPTICS
Information
Patent Grant
Arrayed waveguide grading with optical input and output characteris...
Patent number
6,882,779
Issue date
Apr 19, 2005
NEC Corporation
Tarou Kaneko
G02 - OPTICS
Information
Patent Grant
Arrayed waveguide grading with optical input and output characteris...
Patent number
6,879,748
Issue date
Apr 12, 2005
NEC Corporation
Tarou Kaneko
G02 - OPTICS
Information
Patent Grant
Array waveguide grating, optical transmitter and optical communicat...
Patent number
6,810,177
Issue date
Oct 26, 2004
NEC Corporation
Tarou Kaneko
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL TRANSMISSION MODULE AND MANUFACTURING METHOD OF THE SAME
Publication number
20110217798
Publication date
Sep 8, 2011
NEC Corporation
Mitsunori Kanemoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION MODULE AND MANUFACTURING METHOD OF THE SAME
Publication number
20090153949
Publication date
Jun 18, 2009
NEC Corporation
Mitsunori Kanemoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Arrayed waveguide grading with optical input and output characteris...
Publication number
20030210858
Publication date
Nov 13, 2003
NEC Corporation
Tarou Kaneko
G02 - OPTICS
Information
Patent Application
Arrayed waveguide grading with optical input and output characteris...
Publication number
20030198436
Publication date
Oct 23, 2003
NEC Corporation
Tarou Kaneko
G02 - OPTICS
Information
Patent Application
Arrayed waveguide grading with optical input and output characteris...
Publication number
20020057869
Publication date
May 16, 2002
Tarou Kaneko
G02 - OPTICS
Information
Patent Application
Array waveguide grating, optical transmitter and optical communicat...
Publication number
20020057875
Publication date
May 16, 2002
Tarou Kaneko
G02 - OPTICS