Granted Patent
Utility
US 6,225,547 · App. 09/429,545
Rhythm game apparatus, rhythm game method, computer-readable storage medium and instrumental device
Inventors:
Motoki Toyama, Shigehito Mukasa, Toru Okubo, Tomoya Yamano
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Oct 28, 1999
Inventors
Motoki Toyama
Shigehito Mukasa
Toru Okubo
Tomoya Yamano
Assignee (at issue)
Konami Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.