Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852033 | Game device | Naoto Kinjo | 2005-02-08 |
KS
Kiichirou Sakamoto
Overall (All Time): #3,440,724 of 4,157,543Top 85%
1
Patents All Time