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Shinji Araki
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Sakura, JP
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last 30 patents
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Patent Grant
Method for splicing and reinforcing carbon coated optical fibers
Patent number
5,360,464
Issue date
Nov 1, 1994
Fujikura Ltd.
Ryozo Yamauchi
G02 - OPTICS
Information
Patent Grant
Method for splicing and reinforcing carbon coated optical fibers
Patent number
5,223,014
Issue date
Jun 29, 1993
Fujikura Ltd.
Ryozo Yamauchi
G02 - OPTICS
Information
Patent Grant
Method of cleaning and carbon coating optical fiber
Patent number
5,037,464
Issue date
Aug 6, 1991
Fujikura Ltd.
Keiji Oohashi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing carbon-coated optical fiber
Patent number
5,024,688
Issue date
Jun 18, 1991
Fujikura Ltd.
Keiji Oohashi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber and apparatus for producing same
Patent number
4,964,694
Issue date
Oct 23, 1990
Fujikura Ltd.
Keiji Oohashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...