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Tomoo Suzuki
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Chiba, JP
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last 30 patents
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Patent Grant
Polysaccharide, and water absorbent, moisture absorbent or humectan...
Patent number
5,175,279
Issue date
Dec 29, 1992
Hakuto Co., Ltd.
Ryuichiro Kurane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biochemical treatment by microorganic method
Patent number
4,332,904
Issue date
Jun 1, 1982
Agency of Industrial Science & Technology, Ministry of International Trade &...
Ryuichiro Kurane
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for decomposition of phthalic acid esters by use of microorg...
Patent number
4,133,752
Issue date
Jan 9, 1979
Agency of Industrial Science and Technology
Ryuichiro Kurane
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE