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Shinya Maehara
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Atsugi-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Process for producing tertiary phosphine
Patent number
7,250,535
Issue date
Jul 31, 2007
Hokko Chemical Industry Co., Ltd.
Shinya Maehara
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Process for producing tertiary phosphine having bulky hydrocarbon g...
Publication number
20060020148
Publication date
Jan 26, 2006
HOLLO CHEMICAL INDUSTRY CO., LTD
Shinya Maehara
C07 - ORGANIC CHEMISTRY