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Chiba, JP
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last 30 patents
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Patent Grant
Porous potassium carbonate having special pore structure and method...
Patent number
7,514,060
Issue date
Apr 7, 2009
Asahi Glass Company, Limited
Hachiro Hirano
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method for producing foamed synthetic resin
Patent number
6,043,291
Issue date
Mar 28, 2000
Asahi Glass Company Ltd.
Hiromitsu Takeyasu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Porous potassium carbonate having special pore structure and method...
Publication number
20040265206
Publication date
Dec 30, 2004
ASAHI GLASS COMPANY, LIMITED
Hachiro Hirano
C01 - INORGANIC CHEMISTRY