Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696003 | Method for fabricating a semiconductor device using a catalyst introduction region | Takashi Funai, Yoshitaka Yamamoto, Yasuhiro Mitani, Katsumi Nomura, Tadayoshi Miyamoto +1 more | 1997-12-09 |
| 5619044 | Semiconductor device formed with seed crystals on a layer thereof | Yoshitaka Yamamoto | 1997-04-08 |