Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846252 | Secondary pressurization casting method | Masakazu Sato, Keisuke Ban, Bakugo Fujito | 1989-07-11 |
MK
Michio Konishi
Overall (All Time): #3,932,226 of 4,157,543Top 95%
1
Patents All Time