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Kunimasa Koga
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Osaka, JP
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last 30 patents
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Patent Grant
Bifidobacterium bifidum proliferation promoting composition contain...
Patent number
5,939,309
Issue date
Aug 17, 1999
Suntory Limited
Yoshihide Suwa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Skin preparations for external use
Patent number
5,660,838
Issue date
Aug 26, 1997
Suntory Limited
Kunimasa Koga
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of immobilizing enzymes on a support with iridoid aglycone c...
Patent number
4,983,524
Issue date
Jan 8, 1991
Suntory Limited
Shigeaki Fujikawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Natural blue dye composition and colorant using the same: prepared...
Patent number
4,878,921
Issue date
Nov 7, 1989
Suntory Limited
Kunimasa Koga
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES