Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259275 | Control device, optical filter system, and control method | Helmut Teichmann, Katsumi Shibayama, Takashi Kasahara | 2025-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259275 | Control device, optical filter system, and control method | Helmut Teichmann, Katsumi Shibayama, Takashi Kasahara | 2025-03-25 |