Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355591 | Needle threaders for a sewing machine | Toshio Sasaki | 1982-10-26 |
MI
Minoru Itoh
Overall (1982): #42,594 of 81,411Top 55%
1
Patents 1982