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Takeo Seike
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Yokohama, JP
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last 30 patents
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Patent Grant
Apparatus and methods for optical communication and for identificat...
Patent number
5,784,514
Issue date
Jul 21, 1998
Sumitomo Electric Industries, Ltd.
Toru Yanagi
G02 - OPTICS
Information
Patent Grant
Optical fiber splicer
Patent number
5,561,728
Issue date
Oct 1, 1996
Sumitomo Electric Industries, Ltd.
Mikio Kobayashi
G02 - OPTICS
Information
Patent Grant
Optical fiber-type wave-divider-multiplexer
Patent number
5,418,869
Issue date
May 23, 1995
Sumitomo Electric Industries, Ltd.
Takeo Seike
G02 - OPTICS
Information
Patent Grant
Reinforced optical fiber and method of manufacture
Patent number
5,367,591
Issue date
Nov 22, 1994
Sumitomo Electric Industries, Ltd.
Takeo Seike
G02 - OPTICS
Information
Patent Grant
Optical fiber cutting apparatus and method
Patent number
5,104,021
Issue date
Apr 14, 1992
Sumitomo Electric Industries, Ltd.
Takeo Seike
G02 - OPTICS
Information
Patent Grant
Optical fiber holder
Patent number
4,768,855
Issue date
Sep 6, 1988
Sumitomo Electric Industries, Ltd.
Osamu Nishi
G02 - OPTICS