Yasuyuki Baba

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Niihama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing ceramic multi-layered substrate
- Patent number 6,740,183
- Issue date May 25, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shigetoshi Segawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a circuit board using a porous sheet compos...
- Patent number 6,598,292
- Issue date Jul 29, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shigetoshi Segawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multilayered ceramic substrates and method for manufacturing the same
- Patent number 5,004,640
- Issue date Apr 2, 1991
- Matsushita Electric Industrial Co., Ltd.
- Seiichi Nakatani
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES