Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352438 | Air blower and combustion device including the same | Ryosuke Umakoshi | 2025-07-08 |
| 11795966 | Blowing device and combustion device including same | Ryosuke Umakoshi | 2023-10-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352438 | Air blower and combustion device including the same | Ryosuke Umakoshi | 2025-07-08 |
| 11795966 | Blowing device and combustion device including same | Ryosuke Umakoshi | 2023-10-24 |