Koichi Urata

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Utsunomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Novel polyol ether compounds, process preparing the compounds, and...
- Patent number 4,576,967
- Issue date Mar 18, 1986
- Kao Corporation
- Koichi Urata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyol ether compound, preparation process thereof, and cosmetic co...
- Patent number 4,543,258
- Issue date Sep 24, 1985
- Kao Corporation
- Koichi Urata
- C07 - ORGANIC CHEMISTRY