Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D594067 | Hand held game controller | Yuji Oikawa, Isamu Arie, Ronald Clark | 2009-06-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D594067 | Hand held game controller | Yuji Oikawa, Isamu Arie, Ronald Clark | 2009-06-09 |