Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407405 | p-Type group II-VI compound semiconductor crystals growth method for such crystals, and semiconductor device made of such crystals | Takafumi Yao | 2002-06-18 |
| 5707900 | Method of heat-treating semiconductor crystal of a group II-group VI compound | Keizo Kawaguchi | 1998-01-13 |
| 5174854 | Crystal growth of group II-VI compound semiconductor | Yasuo Okuno | 1992-12-29 |