Tsutomu Miyajima

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor device and method for manufacturing the same
- Patent number 7,538,404
- Issue date May 26, 2009
- Panasonic Corporation
- Tsutomu Miyajima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20100282948
- Publication date Nov 11, 2010
- PANASONIC CORPORATION
- Tsutomu MIYAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical semiconductor device and method for manufacturing the same
- Publication number 20070023770
- Publication date Feb 1, 2007
- Tsutomu Miyajima
- H01 - BASIC ELECTRIC ELEMENTS