Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430997 | Disaster prevention apparatus | Manabu Dohi | 2025-09-30 |
| 12379313 | Fire detection device | Tomohiko Shimadzu, Manabu Dohi, Yasuharu Fujiwara, Hideki Takano | 2025-08-05 |
| 12260725 | Fire detection apparatus | Hiroki Masuzawa | 2025-03-25 |