Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D527900 | Case for cards and card packs | Akihiro Takatoku | 2006-09-12 |
| 6923442 | Die capable of being opened, manufacturing method thereof, and mold | Akihiro Takatoku | 2005-08-02 |
| 6824725 | Die capable of being opened, manufacturing method thereof, and mold | Akihiro Takatoku | 2004-11-30 |
| 6659459 | Die capable of being opened, manufacturing method thereof, and mold | Akihiro Takatoku | 2003-12-09 |
| 6585265 | Board game played by plural players and method of play thereof | Akihiro Takatoku | 2003-07-01 |