Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399060 | Detection device with light directivity | Kaoru Ito, Akihiko FUJISAWA | 2025-08-26 |
| 12355438 | Display device, detection device, and watch | Akihiko FUJISAWA, Kaoru Ito | 2025-07-08 |
| 11995260 | Display device | Akihiko FUJISAWA | 2024-05-28 |
| 11762496 | Display device and touch panel | Akihiko FUJISAWA, Kaoru Ito | 2023-09-19 |
| 11656724 | Display device, detection device and watch | Akihiko FUJISAWA, Kaoru Ito | 2023-05-23 |
| 11567615 | Display device | Akihiko FUJISAWA, Kaoru Ito | 2023-01-31 |
| 11262867 | Display device and touch panel | Akihiko FUJISAWA, Kaoru Ito | 2022-03-01 |