Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1093188 | Fire detector | — | 2025-09-16 |
| 12374205 | Heat detector | Bo Fu | 2025-07-29 |
| D904215 | Smoke detector | Masashi Arikawa | 2020-12-08 |
| D894772 | Fire alarm | Manabu Enomoto | 2020-09-01 |
| D871245 | Fire detector | Masashi Arikawa | 2019-12-31 |
| D849580 | Fire detector | Masashi Arikawa | 2019-05-28 |
| D641645 | Fire detector | Makoto Suzuki | 2011-07-19 |
| D591628 | Fire detector | — | 2009-05-05 |
| D591629 | Fire detector | — | 2009-05-05 |
| D591630 | Fire detector | — | 2009-05-05 |