Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6351550 | Seal imprint verifying apparatus | Hideyuki Inaoka, Eiichi Watanabe, Yutaka Katsumata | 2002-02-26 |
SK
Satoshi Kataoka
Overall (2002): #122,740 of 266,432Top 50%
1
Patents 2002