Tsunehisa Takahashi

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Ohgaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Etching solution, method of etching and printed wiring board
- Patent number 7,357,879
- Issue date Apr 15, 2008
- Ibiden Co., Ltd.
- Tsunehisa Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Substrate for mounting electronic part
- Patent number 6,229,101
- Issue date May 8, 2001
- Ibiden Co. Ltd.
- Masataka Sekiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate for mounting electronic part
- Patent number 6,011,222
- Issue date Jan 4, 2000
- Ibiden Co., Ltd.
- Masataka Sekiya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Etching solution, method of etching and printed wiring board
- Publication number 20060199394
- Publication date Sep 7, 2006
- Tsunehisa Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...