Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156022 | Method for producing nitride of group-13 element, and melt composition | Takayuki Hirao, Shuhei Higashihara | 2018-12-18 |
| 10138570 | System and method for producing group 13 nitride crystals comprised of growth vessels stacked within inner vessels placed over support tables with a central rotating shaft and revolving shafts attached to the support tables | Takashi Yoshino, Takanao Shimodaira, Takashi Wada | 2018-11-27 |
| 10041186 | Method for producing nitride crystal | Makoto Iwai, Masahiro Sakai, Takanao Shimodaira, Shuhei Higashihara, Takayuki Hirao | 2018-08-07 |
| 9960316 | Method for separating group 13 element nitride layer, and composite substrate | Makoto Iwai, Takanao Shimodaira | 2018-05-01 |
| 9919931 | Zinc oxide sputtering target | Jun Yoshikawa, Koichi Kondo, Koki Kanno | 2018-03-20 |
| 9893234 | Composite substrate for light-emitting element and production method therefor | Morimichi Watanabe, Jun Yoshikawa, Tsutomu Nanataki, Tomohiko Sugiyama, Takashi Yoshino +2 more | 2018-02-13 |