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Mikio Sawaki
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Takaoka, JP
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last 30 patents
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Patent Grant
Method for the preparation of unsaturated ketones
Patent number
5,300,654
Issue date
Apr 5, 1994
Nippon Soda Co., Ltd.
Masashi Nakajima
C07 - ORGANIC CHEMISTRY
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Patent Grant
Method for the production of hydroxylamine derivatives
Patent number
5,008,455
Issue date
Apr 16, 1991
Nippon Soda Co., Ltd.
Masashi Nakajima
C07 - ORGANIC CHEMISTRY
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Patent Grant
Synthesis of .alpha., .beta.-unsaturated-ketones
Patent number
4,355,184
Issue date
Oct 19, 1982
Nippon Soda Company Limited
Tsutomu Kaku
C07 - ORGANIC CHEMISTRY