Masafumi KUMAGAI

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Hamamatsu-city, Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Identification information recording apparatus and identification i...
- Patent number 7,835,255
- Issue date Nov 16, 2010
- Panasonic Corporation
- Masafumi Kumagai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
IDENTIFICATION INFORMATION RECORDING APPARATUS AND IDENTIFICATION I...
- Publication number 20070019519
- Publication date Jan 25, 2007
- PULSTEC INDUSTRIAL CO., LTD.
- Masafumi KUMAGAI
- G11 - INFORMATION STORAGE