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Hideaki Shiratori
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Ueda-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Tapered optical fiber, manufacturing method thereof and manufacturi...
Patent number
9,383,514
Issue date
Jul 5, 2016
Ishihara Sangyo Co., Ltd.
Hidetoku Iida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COUPLER AND METHOD OF BRANCHING LIGHT USING THE OPTICAL COU...
Publication number
20160299293
Publication date
Oct 13, 2016
Ishihara Sangyo Co., Ltd.
Hidetoku IIDA
G02 - OPTICS
Information
Patent Application
TAPERED OPTICAL FIBER, MANUFACTURING METHOD THEREOF AND MANUFACTURI...
Publication number
20150131943
Publication date
May 14, 2015
Hidetoku Iida
G02 - OPTICS