Eiichi Kamata

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Authenticity output method and its apparatus, and processing program
- Patent number 7,269,852
- Issue date Sep 11, 2007
- Hitachi, Ltd.
- Kazuya Uemura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Authenticity output method and its apparatus, and processing program
- Publication number 20020103645
- Publication date Aug 1, 2002
- Hitachi, Ltd
- Kazuya Uemura
- G06 - COMPUTING CALCULATING COUNTING