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Takahiro Kimoto
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Shizuoka, JA
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last 30 patents
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Patent Grant
Process for producing saccharin
Patent number
4,076,721
Issue date
Feb 28, 1978
Ihara Chemical Industry Co., Ltd.
Wataro Koike
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for producing saccharin
Patent number
4,057,555
Issue date
Nov 8, 1977
Ihara Chemical Industry Co., Ltd.
Wataro Koike
C07 - ORGANIC CHEMISTRY