Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822718 | Method for producing aluminum nitride single crystal substrate | Toru Nagashima, Masayuki Fukuda, Hiroyuki Yanagi | 2020-11-03 |
| 9708733 | Method for manufacturing aluminum-based group III nitride single crystal by hydride vapor phase epitaxy | Akinori Koukitsu, Yoshinao Kumagai, Toru Nagashima | 2017-07-18 |