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Yutaka Yasuda
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Wakayama, JP
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last 30 patents
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Patent Grant
Novel 2-(.alpha.-substituted alkyl)-2-imidazoline and process for p...
Patent number
4,431,672
Issue date
Feb 14, 1984
Kao Soap Co., Ltd.
Yutaka Yasuda
C07 - ORGANIC CHEMISTRY
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Patent Grant
Novel .alpha.-substituted carboxylamidoamine and process for produc...
Patent number
4,428,884
Issue date
Jan 31, 1984
Kao Soap Co., Ltd.
Yutaka Yasuda
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...