Hiroshi Asaka

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Hirakata-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser and method for manufacturing the same
- Patent number 6,888,870
- Issue date May 3, 2005
- Matsushita Electric Industrial Co., Ltd.
- Koji Makita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor laser and method for manufacturing the same
- Publication number 20030026307
- Publication date Feb 6, 2003
- Matsushita Electric Industrial Co., Ltd.
- Koji Makita
- H01 - BASIC ELECTRIC ELEMENTS