Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043158 | Game device and image processing device | Takeshi Goden, Kimio Tsuda | 2011-10-25 |
| 6923723 | Game device and image processing device | Takeshi Goden, Kimio Tsuda | 2005-08-02 |