Toshikazu Takagi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device, lighting device, light-emitting device assem...
- Patent number 9,172,010
- Issue date Oct 27, 2015
- Nitto Denko Corporation
- Shinsuke Wakiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting or receiving device and method for preparing the same
- Patent number 5,126,826
- Issue date Jun 30, 1992
- Mitsui Petrochemical Industries, Ltd.
- Kakutaro Kauchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE, LIGHTING DEVICE, LIGHT-EMITTING DEVICE ASSEM...
- Publication number 20130228803
- Publication date Sep 5, 2013
- Nitto Denko Corporation
- Shinsuke Wakiya
- H01 - BASIC ELECTRIC ELEMENTS