Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4219723 | Automatic welding machine with three-dimensional cam driven motion | Tadashi Takeo, Shogo Ozawa | 1980-08-26 |
NM
Nobuji Maezawa
Overall (All Time): #4,118,582 of 4,157,543Top 100%
1
Patents All Time