Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446160 | Probe card maintenance method which adjusts position/posture of probes | Toru Iwasaki, Tatsurou Nagai, Yumi Kodama | 2013-05-21 |
| 8432176 | Apparatus and method for testing semiconductor devices | Toru Iwasaki, Takaaki Sasaki | 2013-04-30 |