Yoko Asano

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Book data service system with data delivery by broadcasting
- Patent number 6,438,233
- Issue date Aug 20, 2002
- Nippon Telegraph and Telephone Corporation
- Toshiya Yoshimune
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for display of hierarchical structures
- Patent number 6,222,559
- Issue date Apr 24, 2001
- Nippon Telegraph and Telephone Corporation
- Yoko Asano
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Book data service system with data delivery by broadcasting
- Publication number 20020034296
- Publication date Mar 21, 2002
- Toshiya Yoshimune
- G06 - COMPUTING CALCULATING COUNTING