Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525911 | Vertical probe tester card with coaxial probes | Satoru Yamashita, Nobuyuki Negishi, Shoichi Kanai | 1996-06-11 |
| 5461327 | Probe apparatus | Junichiro Shibata, Gakuji Sasamoto | 1995-10-24 |