Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D641047 | Game machine | Koichi Tomita | 2011-07-05 |
| D637652 | Game machine | Koichi Tomita | 2011-05-10 |
| D634790 | Game machine | Yoshitsugu Isetani, Nobufumi Uto, Takao Kumaki | 2011-03-22 |
| D634791 | Game machine | Yoshitsugu Isetani, Takao Kumaki | 2011-03-22 |