Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486555 | Semiconductor device having a contact structure using aluminum | Michio Asahina, Junichi Takeuchi, Kazuki Matsumoto | 2002-11-26 |
| 6429493 | Semiconductor device and method for manufacturing semiconductor device | Michio Asahina, Eiji Suzuki, Kazuki Matsumoto | 2002-08-06 |
| 6350685 | Method for manufacturing semiconductor devices | Michio Asahina, Eiji Suzuki, Kazuki Matsumoto | 2002-02-26 |