Miyako Ohkubo

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tag privacy protection method, tag device, backend apparatus, updat...
- Patent number 7,661,132
- Issue date Feb 9, 2010
- Nippon Telegraph and Telephone Corporation
- Miyako Ohkubo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Verifiable anonymous channel
- Patent number 6,937,728
- Issue date Aug 30, 2005
- Nippon Telegraph and Telephone Corporation
- Masayuki Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Tag privacy protecting method, tag device, backened device, updatin...
- Publication number 20060080732
- Publication date Apr 13, 2006
- Miyako Ohkubo
- G06 - COMPUTING CALCULATING COUNTING