Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338436 | Variable ticket and ticket printer | Chisato Hiyama, Kazuto Kitano, Koh Ezoe | 2002-01-15 |
KI
Koji Iguchi
Overall (2002): #172,174 of 266,432Top 65%
1
Patents 2002