Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461447 | Substrate for epitaxial growth | Hiroshi Koya, Tomonori Yamaoka, Kazuhito Matsukawa, Yasuhiro Kimura, Hidekazu Yamamoto | 2002-10-08 |
| 5891265 | SOI substrate having monocrystal silicon layer on insulating film | Tetsuya Nakai, Yasuo Yamaguchi, Tadashi Nishimura | 1999-04-06 |
| 5741717 | Method of manufacturing a SOI substrate having a monocrystalline silicon layer on insulating film | Tetsuya Nakai, Yasuo Yamaguchi, Tadashi Nishimura | 1998-04-21 |