Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379313 | Fire detection device | Tomohiko Shimadzu, Keisuke Washizu, Manabu Dohi, Hideki Takano | 2025-08-05 |
| 12274904 | Fire detection apparatus | Isao Saeki, Hideki Takano | 2025-04-15 |
| 12274903 | Fire detection apparatus | Isao Saeki, Hideki Takano | 2025-04-15 |
| D1067088 | Smoke detector | Isao Saeki | 2025-03-18 |
| 12235206 | Fire detection apparatus | Hideki Takano, Isao Saeki | 2025-02-25 |
| 11975228 | Fire detection apparatus | Isao Saeki, Hideki Takano | 2024-05-07 |
| 11761890 | Fire detection device | Tomohiko Shimadzu, Keisuke Washizu, Manabu Dohi, Hideki Takano | 2023-09-19 |
| 11614396 | Fire detection device | Hideki Takano, Isao Saeki | 2023-03-28 |
| D918753 | Smoke detector | Isao Saeki | 2021-05-11 |
| D896118 | Fire detector | Isao Saeki | 2020-09-15 |
| D887883 | Fire detector | Isao Saeki | 2020-06-23 |
| D887300 | Fire detector | Isao Saeki | 2020-06-16 |