Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803300 | Method of manufacturing a semiconductor device having a ground plane | Kazuyuki Higashi | 2004-10-12 |
| 6784680 | Contact probe with guide unit and fabrication method thereof | Tsuyoshi Haga, Katsuya Okumura, Nobuo Hayasaka, Hideki Shibata | 2004-08-31 |
| 6781236 | Semiconductor device using a multilayer wiring structure | Yoshiaki Shimooka, Hideki Shibata | 2004-08-24 |
| 6750138 | Semiconductor device of multi-wiring structure and method of manufacturing the same | Yoshiaki Shimooka, Kazuyuki Higashi, Hideki Shibata | 2004-06-15 |
| 6724208 | Probe pin for testing electrical characteristics of apparatus, probe card using probe pins | Hideki Shibata, Nobuo Hayasaka | 2004-04-20 |