Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346983 | Optical thin film and manufacturing method of optical element | Osamu Akutsu, Kazuhiro Hoshino | 2022-05-31 |
| 9127353 | Film-Forming apparatus and Film-Forming method | Seiji Kuwabara | 2015-09-08 |