Naomi Yonemura

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Shibukawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal-base circuit board and its manufacturing method
- Patent number 7,709,939
- Issue date May 4, 2010
- Denki Kagaku Kogyo Kabushiki Kaisha
- Naomi Yonemura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
METHOD FOR MANUFACTURING SUBSTRATE FOR LIGHT EMITTING ELEMENT PACKA...
- Publication number 20110311831
- Publication date Dec 22, 2011
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Motohiro Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING SUBSTRATE FOR LIGHT EMITTING ELEMENT PACKA...
- Publication number 20110284914
- Publication date Nov 24, 2011
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Motohiro Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SUBSTRATE FOR LIGHT EMITTING ELEMENT PACKAGE, AND LIGHT EMITTING EL...
- Publication number 20110272731
- Publication date Nov 10, 2011
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Motohiro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal-base circuit board and its manufacturing method
- Publication number 20070128772
- Publication date Jun 7, 2007
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Naomi Yonemura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR