Toshimasa TAKARABE

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition, reflector, lead frame with reflector, and semico...
- Patent number 10,454,008
- Issue date Oct 22, 2019
- Dai Nippon Printing Co., Ltd.
- Toshiyuki Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electron beam curable resin composition, reflector resin frame, ref...
- Patent number 10,400,085
- Issue date Sep 3, 2019
- Dai Nippon Printing Co., Ltd.
- Aki Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat dissipating substrate, and element equipped with same
- Patent number 9,332,631
- Issue date May 3, 2016
- Dai Nippon Printing Co., Ltd.
- Shunji Fukuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION, REFLECTOR, LEAD FRAME WITH REFLECTOR, AND SEMICO...
- Publication number 20160372645
- Publication date Dec 22, 2016
- DAI NIPPON PRINTING CO., LTD.
- Toshiyuki SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM CURABLE RESIN COMPOSITION, REFLECTOR RESIN FRAME, REF...
- Publication number 20150372205
- Publication date Dec 24, 2015
- DAI NIPPON PRINTING CO., LTD.
- Aki KIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM CURABLE RESIN COMPOSITION, REFLECTOR RESIN FRAME, REF...
- Publication number 20150361246
- Publication date Dec 17, 2015
- DAI NIPPON PRINTING CO., LTD.
- Aki KIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT DISSIPATING SUBSTRATE, AND ELEMENT EQUIPPED WITH SAME
- Publication number 20140085830
- Publication date Mar 27, 2014
- DAI NIPPON PRINTING CO., LTD.
- Shunji FUKUDA
- H01 - BASIC ELECTRIC ELEMENTS