Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618339 | Closure assembly for record medium entry passage | Akira Sanada | 2003-09-09 |
KS
Koji Sugita
Overall (2003): #176,221 of 273,478Top 65%
1
Patents 2003