Keiji Fujimori

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Patents Grantslast 30 patents

Information Patent Grant
Display device, and game machine
- Patent number 6,866,582
- Issue date Mar 15, 2005
- Konami Corporation
- Kaoru Watanabe
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Display device, and game machine
- Publication number 20020022513
- Publication date Feb 21, 2002
- Konami Corporation
- Kaoru Watanabe
- G07 - CHECKING-DEVICES