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Kimio Takeda
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Handa, JP
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last 30 patents
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Patent Grant
Method for preventing soy sauce from putrefaction
Patent number
4,241,095
Issue date
Dec 23, 1980
Nakano Vinegar Co., Ltd.
Kunihiko Shibata
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES