Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992412 | Process for producing glass shaped material and process for producing optical element | Masahiro Yoshida, Xuelu Zou | 2011-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992412 | Process for producing glass shaped material and process for producing optical element | Masahiro Yoshida, Xuelu Zou | 2011-08-09 |