Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419584 | Game apparatus for playing an electronic game based on a deck of cards | Yoshio Sakamoto, Norikatsu Furuta, Kenji Imai, Koichi Kishi, Kazuhiro Tamura | 2002-07-16 |
MK
Makoto Katayama
Overall (2002): #161,559 of 266,432Top 65%
1
Patents 2002