Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020869 | Card game device, card data reader, card game control method, recording medium, program, and card | Toshiyuki Kaji, Hidenori Shiba, Takao Yamauchi, Fumihiro Kato, Junichi Tsuchiya +3 more | 2011-09-20 |
| D645000 | Waterproof connector | — | 2011-09-13 |