Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10460970 | Electrostatic chuck | Morimichi Watanabe | 2019-10-29 |
| 10435815 | Oriented alumina substrate for epitaxial growth | Morimichi Watanabe, Kei Sato, Kiyoshi MATSUSHIMA | 2019-10-08 |
| 10435816 | Oriented alumina substrate for epitaxial growth | Morimichi Watanabe, Kei Sato, Kiyoshi MATSUSHIMA | 2019-10-08 |
| 10427949 | Alumina sintered body and base substrate for optical device | Kiyoshi MATSUSHIMA, Morimichi Watanabe, Kei Sato | 2019-10-01 |
| 10343928 | Method for manufacturing plate-like alumina powder and plate-like alumina powder | Morimichi Watanabe, Hiroshi Fukui, Kei Sato | 2019-07-09 |
| 10336625 | Alumina sintered body and base substrate for optical device | Kiyoshi MATSUSHIMA, Morimichi Watanabe, Kei Sato | 2019-07-02 |
| 10315957 | Method for producing transparent alumina sintered body | Kiyoshi MATSUSHIMA, Morimichi Watanabe, Kei Sato | 2019-06-11 |
| 10221076 | Method for producing a plate-like alumina power | Hiroshi Fukui, Kei Sato, Morimichi Watanabe | 2019-03-05 |