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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor ceramic material
- Patent number 8,093,170
- Issue date Jan 10, 2012
- Murata Manufacturing Co., Ltd.
- Hayato Katsu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Barium titanate-based semiconductor porcelain composition and PTC e...
- Patent number 7,764,161
- Issue date Jul 27, 2010
- Murata Manufacturing Co., Ltd.
- Hayato Katsu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR CERAMIC MATERIAL
- Publication number 20100084619
- Publication date Apr 8, 2010
- Murata Manufacturing Co., Ltd.
- Hayato Katsu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
BARIUM TITANATE-BASED SEMICONDUCTOR PORCELAIN COMPOSITION AND PTC E...
- Publication number 20090201121
- Publication date Aug 13, 2009
- Murata Manufacturing Co., Ltd.
- Hayato Katsu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES