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Kyowa Hakko Kogyo Co., Ltd.
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C07 - ORGANIC CHEMISTRY
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Kyowa Hakko Kogyo Co., Ltd.
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C07 - ORGANIC CHEMISTRY
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Xanthine derivatives
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Patent number 5,756,735
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Issue date May 26, 1998
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Kyowa Hakko Kogyo Co., Ltd.
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Fumio Suzuki
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C07 - ORGANIC CHEMISTRY
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Kyowa Hakko Kogyo Co., Ltd.
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Fumio Suzuki
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C07 - ORGANIC CHEMISTRY
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Patent number 5,525,607
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Issue date Jun 11, 1996
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Kyowa Hakko Kogyo Co., Ltd.
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Fumio Suzuki
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C07 - ORGANIC CHEMISTRY
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Kyowa Hakko Kogyo Co., Ltd.
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C07 - ORGANIC CHEMISTRY
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Kyowa Hakko Kogyo Co., Ltd.
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C07 - ORGANIC CHEMISTRY
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Kyowa Hakko Kogyo Co., Ltd.
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Fumio Suzuki
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C07 - ORGANIC CHEMISTRY