Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815355 | Fire extinguisher, fire extinguisher cylinder, and preform of fire extinguisher cylinder | Hiroshi Nakayama | 2014-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815355 | Fire extinguisher, fire extinguisher cylinder, and preform of fire extinguisher cylinder | Hiroshi Nakayama | 2014-08-26 |