Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614837 | Probe apparatus and burn-in apparatus | Yuichi Abe, Masao Yamaguchi | 1997-03-25 |
| 5510724 | Probe apparatus and burn-in apparatus | Yuichi Abe, Masao Yamaguchi | 1996-04-23 |
| 5172053 | Prober apparatus | — | 1992-12-15 |
| 5086270 | Probe apparatus | Wataru Karasawa, Itaru Takao, Tadashi Obikane, Hisashi Koike | 1992-02-04 |