Hirofumi Iwakawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal identifying device and metal identifying method
- Patent number 7,948,247
- Issue date May 24, 2011
- Panasonic Corporation
- Norie Araki
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METAL IDENTIFYING DEVICE AND METAL IDENTIFYING METHOD
- Publication number 20090261848
- Publication date Oct 22, 2009
- PANASONIC CORPORATION
- Norie Araki
- G01 - MEASURING TESTING