Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408997 | Video game with fast forward and slow motion features | Yoshiyuki Miyagawa | 2013-04-02 |
| 6709334 | Game display method, recording medium, and game display apparatus | Yoshiyuki Miyagawa | 2004-03-23 |