Osamu Yagi

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing alkoxysilanes
- Patent number 5,103,034
- Issue date Apr 7, 1992
- Tama Chemicals Co., Ltd.
- Tsurahide Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of aqueous quaternary ammonium hydroxide solu...
- Patent number 4,634,509
- Issue date Jan 6, 1987
- Tama Chemical Co., Ltd.
- Shumpei Shimizu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR