Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927343 | Contactor for testing miniaturized devices and components | Naoyuki Watanabe, Shigeyuki Maruyama, Daisuke Koizumi, Takafumi Hashitani | 2005-08-09 |
| 6924174 | Method of attaching electronic component and electronic component attaching tool | Daisuke Koizumi, Shigeyuki Maruyama, Naoyuki Watanabe | 2005-08-02 |
| 6882169 | Semiconductor testing device | Shigeyuki Maruyama, Makoto Haseyama | 2005-04-19 |