Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084281 | Semiconductor substrate, electronic device, optical device, and production methods therefor | Naoki Shibata, Koji Hirata, Shiro Yamazaki, Katsuhiro Imai, Makoto Iwai +2 more | 2011-12-27 |
| 8038794 | Group III-nitride crystal, manufacturing method thereof, group III-nitride crystal substrate and semiconductor device | Takatomo Sasaki, Yusuke Mori, Masashi Yoshimura, Seiji Nakahata, Ryu Hirota | 2011-10-18 |
| 8025728 | Method for manufacturing single crystal of nitride | Mikiya Ichimura, Katsuhiro Imai, Chikashi Ihara, Takatomo Sasaki, Yusuke Mori | 2011-09-27 |
| 7959729 | Method for producing group-III-element nitride single crystals and apparatus used therein | Takatomo Sasaki, Yusuke Mori, Masashi Yoshimura, Hidekazu Umeda | 2011-06-14 |
| 7905958 | Group III-nitride semiconductor crystal and manufacturing method thereof, and group III-nitride semiconductor device | Takatomo Sasaki, Yusuke Mori, Masashi Yoshimura, Seiji Nakahata, Ryu Hirota | 2011-03-15 |