Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300186 | Hetero-epitaxially grown compound semiconductor substrate and a method of growing the same | Kuninori Kitahara, Nobuyuki Ohtsuka | 1994-04-05 |
| 5296088 | Compound semiconductor crystal growing method | Kunihiko Kodama, Nobuyuki Ohtsuka, Yoshiki Sakuma | 1994-03-22 |