Kenichi Sanada

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Kagoshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting element, semiconductor light-emitting device, and ma...
- Patent number 6,642,072
- Issue date Nov 4, 2003
- Matsushita Electric Industrial Co., Ltd.
- Tomio Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device comprising an electrostatic pro...
- Patent number 6,597,019
- Issue date Jul 22, 2003
- Matsushita Electric Industrial Co., Ltd.
- Tomio Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting element, semiconductor light-emitting device, and ma...
- Patent number 6,333,522
- Issue date Dec 25, 2001
- Matsushita Electric Industrial Co., Ltd.
- Tomio Inoue
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light-emitting element, semiconductor light-emitting device, and ma...
- Publication number 20020081773
- Publication date Jun 27, 2002
- Tomio Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting element, semiconductor light-emitting device, and ma...
- Publication number 20020024053
- Publication date Feb 28, 2002
- Tomio Inoue
- H01 - BASIC ELECTRIC ELEMENTS