Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724084 | Semiconductor chip and production thereof, and semiconductor device having semiconductor chip bonded to solid device | Junichi Hikita, Goro Nakatani, Katsumi Sameshima, Kazutaka Shibata, Shigeyuki Ueda | 2004-04-20 |
| 6707159 | Semiconductor chip and production process therefor | Katsumi Samejima | 2004-03-16 |