Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338436 | Variable ticket and ticket printer | Koji Iguchi, Chisato Hiyama, Kazuto Kitano | 2002-01-15 |
KE
Koh Ezoe
Overall (All Time): #3,534,188 of 4,157,543Top 90%
1
Patents All Time