Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919974 | Electronic device test apparatus and method of configuring electronic device test apparatus | Kazuyuki Yamashita | 2011-04-05 |
| 6856128 | Semiconductor device testing apparatus and a test tray for use in the testing apparatus | Akihiko Ito, Yoshihito Kobayashi, Tsuyoshi Yamashita | 2005-02-15 |
| 6459259 | Tester for semiconductor devices and test tray used for the same | Akihiko Ito, Yoshihito Kobayashi, Tsuyoshi Yamashita | 2002-10-01 |
| 6384593 | Semiconductor device testing apparatus | Yoshihito Kobayashi, Tsuyoshi Yamashita, Hiroto Nakamura, Shin Nemoto, Akihiko Ito | 2002-05-07 |
| 6384360 | IC pickup, IC carrier and IC testing apparatus using the same | Yoshihito Kobayashi | 2002-05-07 |
| D442568 | IC module insert | Toshiyuki Kiyokawa, Hiroyuki Takahashi | 2001-05-22 |
| 6104183 | Semiconductor device testing apparatus | Yoshihito Kobayashi, Tsuyoshi Yamashita, Hiroto Nakamura, Shin Nemoto, Akihiko Ito | 2000-08-15 |