Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643827 | GaP light emitting substrate and a method of manufacturing it | Toshio Ootaki, Akio Nakamura, Yuuki Tamura, Munehisa Yanagisawa | 1997-07-01 |
| 5603761 | Liquid phase epitaxial growth method for carrying out the same | Munehisa Yanagisawa, Yuji Yoshida, Masahiko Saito | 1997-02-18 |