Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5092460 | Method of and apparatus for fastening a fastening member | Osamu Satoh, Mitsuo Arai | 1992-03-03 |
SU
Sachio Umetu
Overall (All Time): #3,844,953 of 4,157,543Top 95%
1
Patents All Time