Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649282 | Smoke sensing apparatus of the light scattering type | Kazuomi Ota, Minoru Kato, Seiichi Narita | 1987-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649282 | Smoke sensing apparatus of the light scattering type | Kazuomi Ota, Minoru Kato, Seiichi Narita | 1987-03-10 |