Yoshitaka Yamamoto

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Ushiku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device and light emitting device module
- Patent number 7,164,157
- Issue date Jan 16, 2007
- Mitsubishi Chemical Corporation
- Horie Hideyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and light emitting device module
- Patent number 7,102,174
- Issue date Sep 5, 2006
- Mitsubishi Chemical Corporation
- Horie Hideyoshi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light emitting device and light emitting device module
- Publication number 20060038185
- Publication date Feb 23, 2006
- MITSUBISHI CHEMICAL CORPORATION
- Hideyoshi Horie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device and light emitting device module
- Publication number 20020014674
- Publication date Feb 7, 2002
- Horie Hideyoshi
- H01 - BASIC ELECTRIC ELEMENTS