Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421161 | Infrared-transmitting glass | Fumio Sato | 2025-09-23 |
| 12360348 | Infrared imaging lens | Fumio Sato, Nobuo Hori | 2025-07-15 |
| 11919806 | Infrared transmitting glass | Fumio Sato | 2024-03-05 |
| 11760681 | Chalcogenide glass material | Fumio Sato | 2023-09-19 |
| 11643357 | Chalcogenide glass material | Fumio Sato | 2023-05-09 |
| 11155487 | Method for manufacturing infrared-transmissible lens, infrared-transmissible lens, and infrared camera | Fumio Sato | 2021-10-26 |
| 10466098 | Infrared-transmitting glass | Fumio Sato | 2019-11-05 |