Masahiro Hatada

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Ishikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
USB portable device having switching function
- Patent number 8,527,680
- Issue date Sep 3, 2013
- I-O Data Device, Inc.
- Masahiro Hatada
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
USB PORTABLE DEVICE
- Publication number 20110016256
- Publication date Jan 20, 2011
- I-O DATA DEVICE, INC.
- Masahiro Hatada
- G06 - COMPUTING CALCULATING COUNTING