Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840791 | Periodic table group 13 metal nitride crystals and method for manufacturing periodic table group 13 metal nitride crystals | Yuuki ENATSU, Satoru Nagao, Hirotaka Ikeda, Kenji Fujito | 2017-12-12 |
| 9673046 | Gallium nitride substrate and manufacturing method of nitride semiconductor crystal | Yusuke Tsukada, Kazunori Kamada, Hideo Fujisawa, Tatsuhiro Ohata, Hirotaka Ikeda +2 more | 2017-06-06 |