Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604399 | Stamping die for cutting and forming sheet material | Masayuki Sasaki, Keisuke Fujikura | 2003-08-12 |
SY
Sadaaki Yoshida
Overall (2003): #123,647 of 273,478Top 50%
1
Patents 2003