Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066319 | GaN substrate, method for producing GaN substrate, method for producing GaN crystal, and method for manufacturing semiconductor device | Yusuke Tsukada, Satoru Nagao, Kazunori Kamada, Masayuki Tashiro, Kenji Fujito +3 more | 2018-09-04 |
| 9890474 | Crystal of nitride of group-13 metal on periodic table, and method for producing the same | Yutaka Mikawa, Hideo Namita, Hirotaka Ikeda, Kazunori Kamada, Atsuhiko Kojima | 2018-02-13 |