Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254485 | Game device using a moving light and reflective paddle | Kazutsugi Kanagawa, Hideyasu Karasawa | 2001-07-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254485 | Game device using a moving light and reflective paddle | Kazutsugi Kanagawa, Hideyasu Karasawa | 2001-07-03 |