Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440843 | Semiconductor device and method for manufacturing the same | Junichi Wada, Atsuko Sakata, Tomio Katata, Masahiko Hasunuma, Hideki Shibata +3 more | 2002-08-27 |
| 6407453 | Semiconductor device and method of manufacturing the same | Tadayoshi Watanabe, Sachiyo Ito, Hisashi Kaneko, Masako Morita, Hirokazu Ezawa | 2002-06-18 |