Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098893 | Nozzle structure for hydrogen gas burner apparatus | Koichi Hirata, Daisuke SAKUMA | 2021-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098893 | Nozzle structure for hydrogen gas burner apparatus | Koichi Hirata, Daisuke SAKUMA | 2021-08-24 |