Masafumi Sekiguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Game machine, game music output method, information storage medium,...
- Patent number 6,991,542
- Issue date Jan 31, 2006
- Konami Corporation
- Yuichi Asami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Game machine, game music output method, information storage medium,...
- Publication number 20010012795
- Publication date Aug 9, 2001
- Yuichi Asami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS