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Nobuhiro Watanabe
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Yaizu, JP
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last 30 patents
Information
Patent Grant
Process for producing polysaccharide ron substance with a synthetase
Patent number
5,565,342
Issue date
Oct 15, 1996
Sapporo Breweries Limited
Yasuo Yoneta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing biologically active polysaccharide RON substance
Patent number
5,332,667
Issue date
Jul 26, 1994
Sapporo Breweries Limited
Hisao Kado
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
HP530 compounds and process for preparing the same
Patent number
5,168,100
Issue date
Dec 1, 1992
Sapporo Breweries Limited
Naoki Abe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polysaccharide RDP substance
Patent number
4,764,507
Issue date
Aug 16, 1988
Sapparo Breweries Limited
Suguru Takeo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polysaccharide RON substance
Patent number
4,762,825
Issue date
Aug 9, 1988
Sapporo Breweries Limited
Suguru Takeo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE