Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812557 | Stacked type semiconductor device | Takashi Yoda | 2004-11-02 |
| 6809421 | Multichip semiconductor device, chip therefor and method of formation thereof | Nobuo Hayasaka, Katsuya Okumura, Keiichi Sasaki | 2004-10-26 |
| 6791175 | Stacked type semiconductor device | Kenichi Imamiya | 2004-09-14 |
| 6734568 | Semiconductor device and method of manufacturing the same | Masahiro Miyata, Hirokazu Ezawa | 2004-05-11 |
| 6717251 | Stacked type semiconductor device | Nobuo Hayasaka, Tsunetoshi Arikado, Hidemi Ishiuchi, Koji Sakui, Chiaki Takubo | 2004-04-06 |
| 6709966 | Semiconductor device, its manufacturing process, position matching mark, pattern forming method and pattern forming device | Yoshimi Hisatsune, Keiichi Sasaki, Hiroshi Ikegami, Nobuo Hayasaka, Katsuya Okumura | 2004-03-23 |