Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914307 | Semiconductor device and method of manufacturing the same | Toshiaki Iwamatsu, Takashi Ipposhi, Nobuyoshi Hattori, Shigeto Maegawa, Yasuo Yamaguchi +1 more | 2005-07-05 |
| 6902988 | Method for treating substrates for microelectronics and substrates obtained by said method | Thierry Barge, Bruno Ghyselen, Toshiaki Iwamatsu, Junichiro Furihata, Kiyoshi Mitani | 2005-06-07 |
| 6872979 | Semiconductor substrate with stacked oxide and SOI layers with a molten or epitaxial layer formed on an edge of the stacked layers | Yoshiko Yoshida, Yasuhiro Kimura, Yasuo Yamaguchi, Toshiaki Iwamatsu, Yuuichi Hirano | 2005-03-29 |
| 6844242 | Method of manufacturing SOI wafer | Nobuyoshi Hattori, Hidekazu Yamamoto | 2005-01-18 |