Kazuhiro Ohzeki

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Kawasaki, JP

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Patents Applicationslast 30 patents

Information Patent Application
Point management program provision server and apparatus
- Publication number 20040249758
- Publication date Dec 9, 2004
- Hiroko Sukeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing method of smart card system
- Publication number 20020069169
- Publication date Jun 6, 2002
- Hiroko Sukeda
- G06 - COMPUTING CALCULATING COUNTING