Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9219111 | Nitride semiconductor structure and method of preparing the same | Yasuyuki Kobayashi, Kazuhide Kumakura, Toshiki Makimoto | 2015-12-22 |
| 6920166 | Thin film deposition method of nitride semiconductor and nitride semiconductor light emitting device | Seigo Ando, Toshio Nishida, Naoki Kobayashi, Tadashi Saitoh | 2005-07-19 |