Minoru Handa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system, reader/writer, authentication method, and com...
- Patent number 7,780,082
- Issue date Aug 24, 2010
- Felica Networks, Inc.
- Minoru Handa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication system, reader/writer, authentication method, and com...
- Patent number 7,520,431
- Issue date Apr 21, 2009
- Felica Networks, Inc.
- Minoru Handa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Radio communication system, reader/writer apparatus, key managing m...
- Patent number 7,445,148
- Issue date Nov 4, 2008
- FeliCa Networks, Inc.
- Norio Uchida
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM, READER/WRITER, AUTHENTICATION METHOD, AND COM...
- Publication number 20090200369
- Publication date Aug 13, 2009
- Minoru Handa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Communication system, reader/writer, authentication method, and com...
- Publication number 20070145124
- Publication date Jun 28, 2007
- Minoru Handa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Radio communication system, reader/writer apparatus, key managing m...
- Publication number 20060181396
- Publication date Aug 17, 2006
- FeliCa Networks, Inc.
- Norio Uchida
- G06 - COMPUTING CALCULATING COUNTING