Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843954 | Synthetic opaque quartz glass and method for producing the same | Nobumasa Yoshida, Katsuhide Orikasa, Makoto Tanaka | 2020-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843954 | Synthetic opaque quartz glass and method for producing the same | Nobumasa Yoshida, Katsuhide Orikasa, Makoto Tanaka | 2020-11-24 |