Masato Tsurugasaki

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Kagoshima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for etching laminated assembly including polyimide layer
- Patent number 6,783,921
- Issue date Aug 31, 2004
- Sumitomo Electric Industries, Ltd.
- Shingo Kaimori
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method for etching laminated assembly including polyimide layer
- Publication number 20030054293
- Publication date Mar 20, 2003
- Shingo Kaimori
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC