Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049525 | Parallelism adjusting mechanism of probe card | Yoshio Yamada, Hiroshi Nakayama, Tsuyoshi Inuma, Takashi Akao | 2011-11-01 |
| 8018242 | Probe card | Hiroshi Nakayama, Yoshio Yamada | 2011-09-13 |
| 7898272 | Probe card | Shunsuke Sasaki, Tsuyoshi Inuma, Yoshio Yamada, Takashi Akao, Hiroshi Nakayama | 2011-03-01 |