Takashi Ono

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Patents Grantslast 30 patents

Information Patent Grant
Brazing materials for producing metal-ceramics composite substrates
- Patent number 5,955,686
- Issue date Sep 21, 1999
- Dowa Mining Co., Ltd.
- Masami Sakuraba
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Process for producing ceramic circuit boards
- Publication number 20040069528
- Publication date Apr 15, 2004
- DOWA MINING CO., LTD.
- Masami Sakuraba
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES