Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7825676 | Contactor and test method using contactor | Daisuke Koizumi, Naohito Kohashi, Kazuhiro Tashiro | 2010-11-02 |
| 7518388 | Contactor for electronic components and test method using the same | Kazuhiro Tashiro, Shigeyuki Maruyama, Daisuke Koizumi, Keisuke Fukuda | 2009-04-14 |
| 7309996 | Contactor for electronic components and test method using the same | Kazuhiro Tashiro, Shigeyuki Maruyama, Daisuke Koizumi, Keisuke Fukuda | 2007-12-18 |
| 6806723 | Contactor having contact electrodes formed by laser processing | Shigeyuki Maruyama, Keisuke Fukuda, Naoyuki Watanabe, Naohisa Matsushita, Masayuki Imakado +2 more | 2004-10-19 |