Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738197 | Optical member and method for manufacturing the same | Kenji Makino | 2020-08-11 |
| 10598826 | Precursor sol of aluminum oxide optical member and method for producing optical member | Kenji Makino, Keiko Abe, Norishige Kakegawa | 2020-03-24 |
| 10564321 | Optical member and method for manufacturing optical member | Kenji Makino | 2020-02-18 |