Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763565 | Roll changing apparatus and roll changing method for rolling mill | Mikio Yamamoto, Osamu Yoshihara | 2004-07-20 |
SM
Satoshi Mukaigawa
Overall (All Time): #3,484,510 of 4,157,543Top 85%
1
Patents All Time