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Yasumoto Kawamura
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Tokyo, JP
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last 30 patents
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Patent Grant
Optical connector and method of and fixture for setting projection...
Patent number
6,312,164
Issue date
Nov 6, 2001
The Furukawa Electric Co., Ltd.
Yasumoto Kawamura
G02 - OPTICS
Information
Patent Grant
Optical connector and method of and setting projection length of op...
Patent number
6,234,684
Issue date
May 22, 2001
The Furukawa Electric Co., Ltd.
Yasumoto Kawamura
G02 - OPTICS
Information
Patent Grant
Optical connector and method of and fixture for setting projection...
Patent number
6,089,759
Issue date
Jul 18, 2000
The Furukawa Electric Co. Ltd.
Yasumoto Kawamura
G02 - OPTICS