Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960988 | Contactor for electrical test, electrical connecting apparatus using the same, and method for manufacturing contactor | Kazuya Numajiri, Osamu Arai, Hideki Hirakawa | 2011-06-14 |