Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391039 | Al2O3-free lithium silicate glass composition | Mitsuji Teramae | 2019-08-27 |
| 10253426 | Method for manufacturing diamond substrate | Hitoshi Noguchi, Shozo Shirai, Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato +6 more | 2019-04-09 |