Masahiko Kitagawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for providing fortune information
- Patent number 7,386,461
- Issue date Jun 10, 2008
- Masahiko Kitagawa
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for providing fortune information
- Publication number 20030023457
- Publication date Jan 30, 2003
- Masahiko Kitagawa
- G06 - COMPUTING CALCULATING COUNTING