Seiji Yoshizawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information offering system automating registration of advertisemen...
- Patent number 7,526,435
- Issue date Apr 28, 2009
- Fujitsu Limited
- Hiroyuki Abe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information offering system for providing a lottery on a network
- Patent number 6,251,016
- Issue date Jun 26, 2001
- Fujitsu Limited
- Kazuaki Tsuda
- G06 - COMPUTING CALCULATING COUNTING