Keiji Takano

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal base circuit board, LED, and LED light source unit
- Patent number 8,071,882
- Issue date Dec 6, 2011
- Denki Kagaku Kogyo Kabushiki Kaisha
- Yoshihiko Okajima
- F21 - LIGHTING
Information Patent Grant
Resin compositions, cured article obtained therefrom, and sheet
- Patent number 7,772,295
- Issue date Aug 10, 2010
- Denki Kagaku Kogyo Kabushiki Kaisha
- Koichi Taguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION AND CURED PRODUCT USING IT, AND SHEET
- Publication number 20100204389
- Publication date Aug 12, 2010
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Koichi TAGUCHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGHLY THERMALLY CONDUCTIVE ACRYLIC ADHESIVE SHEET
- Publication number 20100035494
- Publication date Feb 11, 2010
- Denki Kagaku Kogyo Kabushiki Kaisha
- Takuya Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LED LIGHT SOURCE UNIT
- Publication number 20100027261
- Publication date Feb 4, 2010
- Denki Kagaku Kogyo Kabushiki Kaisha
- Katsunori Yashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METAL BASE CIRCUIT BOARD, LED, AND LED LIGHT SOURCE UNIT
- Publication number 20090032295
- Publication date Feb 5, 2009
- Denki Kagaku Kogyo Kabushiki Kaisha
- Yoshihiko Okajima
- F21 - LIGHTING
Information Patent Application
RESIN COMPOSITIONS, CURED ARTICLE OBTAINED THEREFROM, AND SHEET
- Publication number 20090023833
- Publication date Jan 22, 2009
- Denki Kagaku Kogyo Kabushiki Kaisha
- Koichi Taguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...