Seiji Kawaguchi

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Patents Grantslast 30 patents

Information Patent Grant
Electronic commerce method, recording medium storing electronic com...
- Patent number 7,092,900
- Issue date Aug 15, 2006
- Fujitsu Limited
- Takashi Yamane
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Electronic commerce method, recording medium storing electronic com...
- Publication number 20020065733
- Publication date May 30, 2002
- Takashi Yamane
- G06 - COMPUTING CALCULATING COUNTING