Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598826 | Precursor sol of aluminum oxide optical member and method for producing optical member | Kenji Makino, Tomonari Nakayama, Keiko Abe | 2020-03-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598826 | Precursor sol of aluminum oxide optical member and method for producing optical member | Kenji Makino, Tomonari Nakayama, Keiko Abe | 2020-03-24 |