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Mitsuhiro Shiono
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Hitachinaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical fiber drawing apparatus and sealing mechanism for the same
Patent number
7,631,519
Issue date
Dec 15, 2009
Hitachi Cable, Ltd.
Mitsuhiro Shiono
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
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Patent Application
Optical fiber drawing apparatus, sealing mechanism for the same, an...
Publication number
20060280578
Publication date
Dec 14, 2006
Hitachi Cable, Ltd.
Mitsuhiro Shiono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...