Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662523 | Game apparatus using a video display device | Shingo Yasumaru, Nobuyuki Takano | 1997-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662523 | Game apparatus using a video display device | Shingo Yasumaru, Nobuyuki Takano | 1997-09-02 |