Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11510256 | Configuration method of Wi-Fi doorbell, doorbell, housing complex communication system, and climate information providing system | Tetsuya Sumida | 2022-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11510256 | Configuration method of Wi-Fi doorbell, doorbell, housing complex communication system, and climate information providing system | Tetsuya Sumida | 2022-11-22 |