Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387743 | Semiconductor device manufacturing method and semiconductor device | Katsuomi Shiozawa, Syuichi Ueno | 2002-05-14 |
| 6383884 | Method of manufacturing semiconductor device | Katsuomi Shiozawa, Takashi Kuroi, Katsuyuki Horita | 2002-05-07 |