Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695556 | Determination of critical film thickness of a compound semiconductor layer, and a method for manufacturing a semiconductor device using the method of determination | Koshi Tamamura, Hironori Tsukamoto, Masaharu Nagai | 1997-12-09 |
| 5633514 | Semiconductor light emitting device with lattice-matching and lattice-mismatching | Masashi Shiraishi, Satoshi Ito, Kazushi Nakano, Akira Ishibashi, Hiroyuki Okuyama +3 more | 1997-05-27 |