Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774002 | Method for producing oriented sintered body | Kei Sato, Takahiro Maeda, Morimichi Watanabe | 2020-09-15 |
| 10717677 | Method for producing transparent alumina sintered body | Morimichi Watanabe, Kiyoshi MATSUSHIMA, Kei Sato | 2020-07-21 |
| 10707373 | Polycrystalline gallium nitride self-supported substrate and light emitting element using same | Morimichi Watanabe, Kei Sato, Yoshitaka Kuraoka, Katsuhiro Imai | 2020-07-07 |