Makoto Fukuda

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Shibukawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal-base multilayer circuit substrate with heat conducting adhesive
- Patent number 6,369,332
- Issue date Apr 9, 2002
- Denki Kagaku Kogyo Kabushiki Kaisha
- Toshiki Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-base multilayer circuit substrate having a heat conductive ad...
- Patent number 6,175,084
- Issue date Jan 16, 2001
- Denki Kagaku Kogyo Kabushiki Kaisha
- Toshiki Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit substrate for mounting a semiconductor element
- Patent number 5,362,926
- Issue date Nov 8, 1994
- Denki Kagaku Kogyo Kabushiki Kaisha
- Makoto Fukuda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Process for Producing Ceramic Sheet, Ceramic Substrate Utilizing Th...
- Publication number 20070243409
- Publication date Oct 18, 2007
- Denki Kagaku Kogyo Kabushiki Kaisha
- Ryou Terao
- B28 - WORKING CEMENT, CLAY, OR STONE