Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100426 | Method for producing gallium nitride crystal | Takashi Satoh, Masahiro Hayashi, Naoya Miyoshi, Chiharu Kimura, Junichi Wada | 2018-10-16 |
| 9869033 | Production of a GaN bulk crystal substrate and a semiconductor device formed on a GaN bulk crystal substrate | Masahiko Shimada, Hisanori Yamane, Hirokazu Iwata | 2018-01-16 |
| 9863058 | Gallium nitride crystal, group 13 nitride crystal, group 13 nitride crystal substrate, and manufacturing method | Masahiro Hayashi, Takashi Satoh, Hiroshi Nambu, Chiharu Kimura, Naoya Miyoshi | 2018-01-09 |
| 9856575 | Crystal growth apparatus and manufacturing method of group III nitride crystal | Hirokazu Iwata, Akihiro Fuse | 2018-01-02 |