Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D904215 | Smoke detector | Masashi Arikawa | 2020-12-08 |
| D894772 | Fire alarm | Manabu Enomoto | 2020-09-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D904215 | Smoke detector | Masashi Arikawa | 2020-12-08 |
| D894772 | Fire alarm | Manabu Enomoto | 2020-09-01 |