Mayumi Kimura

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor wafer cleaning agent and cleaning method
- Patent number 7,375,066
- Issue date May 20, 2008
- Wako Pure Chemical Industries, Ltd.
- Masahiko Kakizawa
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor wafer cleaning agent and cleaning method
- Publication number 20030083214
- Publication date May 1, 2003
- Masahiko Kakizawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...