Yasuhiko Tsuda

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Yao-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for merchandise retail management and portable te...
- Patent number 8,036,906
- Issue date Oct 11, 2011
- Kojima Co., Ltd.
- Akitoshi Kojima
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
RFID READING DEVICE, AND INFORMATION READING METHOD USING SAME
- Publication number 20150015372
- Publication date Jan 15, 2015
- Sharp Kabushiki Kaisha
- Hidetaka Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for merchandise retail management and portable te...
- Publication number 20020065680
- Publication date May 30, 2002
- Akitoshi Kojima
- G06 - COMPUTING CALCULATING COUNTING