Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328762 | Pierce nut for high-strength steel plate | Mamoru Tanaka | 2016-05-03 |
| 6604900 | Pierce nut | Takashi Asakura | 2003-08-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328762 | Pierce nut for high-strength steel plate | Mamoru Tanaka | 2016-05-03 |
| 6604900 | Pierce nut | Takashi Asakura | 2003-08-12 |