| Number | Date | Country | Kind |
|---|---|---|---|
| 10-38292 | Dec 1998 | JP | |
| 10-38293 | Dec 1998 | JP |
| Number | Name | Date | Kind |
|---|---|---|---|
| 4142722 | Romano et al. | Mar 1979 | A |
| D325938 | Stuhr | May 1992 | S |
| 5299810 | Pierce et al. | Apr 1994 | A |
| 5584763 | Kelly et al. | Dec 1996 | A |
| D411258 | Isetani et al. | Jun 1999 | S |
| D421774 | Toriyama | Mar 2000 | S |
| D425570 | Otomi et al. | May 2000 | S |
| Entry |
|---|
| The Coin Journal (Monthly), Nov. 1998 published 30th day of every month (including cover page, advertisement by a distributor showing Konami's “Dance Dance Revolution™” and enlarged copy of the above-mentioned advertising page). |