Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459259 | Tester for semiconductor devices and test tray used for the same | Akihiko Ito, Yoshihito Kobayashi, Yoshiyuki Masuo | 2002-10-01 |
| 6456062 | Contact arm and electronic device testing apparatus using the same | Toshiyuki Kiyokawa | 2002-09-24 |
| 6445203 | Electric device testing apparatus | Yoshihito Kobayashi, Toshiyuki Kiyokawa, Hiroto Nakamura, Noriyuki Igarashi, Kenichi Shimada | 2002-09-03 |
| 6441083 | Polyamidic acid-containing and fine particles-dispersed composition and production process therefor | Tomoyuki Kuwamoto, Hayato Ikeda | 2002-08-27 |
| 6384593 | Semiconductor device testing apparatus | Yoshihito Kobayashi, Hiroto Nakamura, Shin Nemoto, Yoshiyuki Masuo, Akihiko Ito | 2002-05-07 |