Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4609411 | Liquid-phase epitaxial growth method of a IIIb-Vb group compound | Toshio Ishiwatari, Hisanori Fujita | 1986-09-02 |
| 4575742 | Epitaxial wafer for use in the production of an infrared LED | Yoshinobu Tsujikawa | 1986-03-11 |