Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964610 | Video game device, technique setting method in video game, and computer readable recording medium storing technique setting program | Madoka Yamauchi, Kazuhiro Hiruo | 2005-11-15 |
| 6413163 | Video game machine, method for switching viewpoint on game screen of video game, and computer-readable recording medium containing game-screen-viewpoint switching program | Madoka Yamauchi, Tomoharu Okutani | 2002-07-02 |