Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9354359 | Precursor sol of aluminum oxide and method for manufacturing the same, method for manufacturing optical member, optical member, and optical system | Kenji Makino, Tomonari Nakayama, Keiko Abe, Katsuaki Kuge | 2016-05-31 |