Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295187 | Semiconductor wafer, semiconductor device, and gas concentration measuring device | — | 2025-05-06 |
| 12247915 | Optical device | — | 2025-03-11 |
| 12117633 | Optical filter | — | 2024-10-15 |
| 12034101 | Semiconductor wafer, semiconductor device, and gas concentration measuring device | — | 2024-07-09 |
| 11921038 | Optical device | — | 2024-03-05 |
| 11740396 | Optical device | — | 2023-08-29 |
| 11346775 | NDIR gas sensor and optical device | — | 2022-05-31 |
| 11320572 | NDIR gas sensor, optical device, and optical filter for NDIR gas sensor | — | 2022-05-03 |