Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645067 | Music staging device apparatus, music staging game method, and readable storage medium | Katsunori Okita, Tadasu Kitae, Masato Nagatomi, Toru Takeda | 2003-11-11 |
| 6342665 | Music game system, staging instructions synchronizing control method for same, and readable recording medium recorded with staging instructions synchronizing control program for same | Katsunori Okita, Tadasu Kitae, Masato Nagatomi, Toru Takeda, Motoki Toyama | 2002-01-29 |