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Fujisawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing ethanol by fermentation
Patent number
4,822,737
Issue date
Apr 18, 1989
Research Association for Petroleum Alternatives Development
Toyoyasu Saida
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method of batchwise treating radioactive organic wastes
Patent number
4,686,068
Issue date
Aug 11, 1987
Toyo Engineering Corporation
Toyoyasu Saida
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Process for concentrating aqueous urea solutions
Patent number
4,316,767
Issue date
Feb 23, 1982
Toyo Enginnering Corporation
Toyoyasu Saida
C07 - ORGANIC CHEMISTRY