Yukihiro Oka

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Mie-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface treatment method, etching method, and method for manufactur...
- Patent number 8,021,565
- Issue date Sep 20, 2011
- Kabushiki Kaisha Toshiba
- Katsuaki Aoki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SURFACE TREATMENT METHOD, ETCHING METHOD, AND METHOD FOR MANUFACTUR...
- Publication number 20090000640
- Publication date Jan 1, 2009
- Kabushiki Kaisha Toshiba
- Katsuaki Aoki
- H01 - BASIC ELECTRIC ELEMENTS