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Hajime Takemoto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber distribution module for holding an optical fiber cord...
Patent number
6,256,443
Issue date
Jul 3, 2001
Nippon Telegraph and Telephone Corporation
Shigenori Uruno
G02 - OPTICS
Information
Patent Grant
Optical fiber cord, ribbon cord using the same and ribbon cord bran...
Patent number
6,195,489
Issue date
Feb 27, 2001
Fujikura Ltd.
Keiji Oohashi
G02 - OPTICS
Information
Patent Grant
Optical fiber cord and optical cord ribbon
Patent number
6,185,350
Issue date
Feb 6, 2001
Nippon Telegraph and Telephone Corp.
Masao Tachikura
G02 - OPTICS
Information
Patent Grant
Optical fiber cord and optical cord ribbon
Patent number
6,115,522
Issue date
Sep 5, 2000
Nippon Telegraph and Telephone Corporation
Masao Tachikura
G02 - OPTICS