Masahide Ueda

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Tokuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface reforming agent, surface reforming method and cone-type cal...
- Patent number 5,688,998
- Issue date Nov 18, 1997
- Toda Kogyo Corporation
- Kunihiro Ichimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vinylphenyl compound, process for the production thereof, polymeriz...
- Patent number 5,138,001
- Issue date Aug 11, 1992
- Tokuyama Soda Kabushiki Kaisha
- Masahide Ueda
- C07 - ORGANIC CHEMISTRY