Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607443 | Game device | Yasushi Watanabe, Junichi Itonaga, Tomio Kikuchi, Muneoki Kamata | 2003-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607443 | Game device | Yasushi Watanabe, Junichi Itonaga, Tomio Kikuchi, Muneoki Kamata | 2003-08-19 |