Hiroaki MATSUSHIMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Authentication system and authentication method
- Patent number 9,137,243
- Issue date Sep 15, 2015
- Field System, Inc.
- Hiroshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Authentication System and Authentication Method
- Publication number 20140109211
- Publication date Apr 17, 2014
- Information Services International-Dentsu, Ltd.
- Hiroshi SUZUKI
- G06 - COMPUTING CALCULATING COUNTING