Junji Ikeda

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Suita-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting device and illuminating device using it
- Patent number 7,723,739
- Issue date May 25, 2010
- Panasonic Electric Works Co., Ltd.
- Takayoshi Takano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Light Emitting Device And Illuminating Device Using It
- Publication number 20090001409
- Publication date Jan 1, 2009
- Takayoshi Takano
- H01 - BASIC ELECTRIC ELEMENTS