Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5103270 | Double hetero type epitaxial wafer with refractive indices | Tadashige Sato, Hisanori Fujita | 1992-04-07 |
| 4609411 | Liquid-phase epitaxial growth method of a IIIb-Vb group compound | Yasuji Kohashi, Hisanori Fujita | 1986-09-02 |