Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7208043 | Silicon semiconductor substrate and preparation thereof | Atsushi Ikari | 2007-04-24 |
| 6805742 | Silicon semiconductor substrate and process for producing the same | Kazunori Ishisaka, Atsushi Ikari | 2004-10-19 |
| 6767848 | Silicon semiconductor substrate and method for production thereof | Kazunori Ishisaka | 2004-07-27 |
| 5833749 | Compound semiconductor substrate and process of producing same | Akihiro Moritani, Aiji Yabe, Takashi Aigo | 1998-11-10 |
| 5438951 | Method of growing compound semiconductor on silicon wafer | Aiji Jono, Takashi Aigo, Akihiro Moritani | 1995-08-08 |