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Ryohei Terai
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Ibaraki, JP
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last 30 patents
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Patent Grant
Process for producing a thin film of a flouride
Patent number
5,891,531
Issue date
Apr 6, 1999
Yamamura Glass Co., Ltd.
Akio Konishi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Preparation of transparent methyl-modified silica gel
Patent number
5,858,280
Issue date
Jan 12, 1999
Yamamura Glass Co., Ltd.
Zuyi Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for vitrifying liquid radioactive waste
Patent number
4,514,329
Issue date
Apr 30, 1985
Agency of Industrial Science and Technology
Hajimu Wakabayashi
C03 - GLASS MINERAL OR SLAG WOOL