Masatsuga Ichikawa

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Tokushima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device
- Patent number 8,723,409
- Issue date May 13, 2014
- Nichia Corporation
- Masatsuga Ichikawa
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE
- Publication number 20140322844
- Publication date Oct 30, 2014
- Nichia Corporation.
- Masatsuga Ichikawa
- H01 - BASIC ELECTRIC ELEMENTS