Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702545 | Oil-fired burner, solid fuel-fired burner unit, and solid fuel-fired boiler | Keigo Matsumoto, Kazuhiro Domoto, Jun Kasai | 2017-07-11 |
| 9671108 | Combustion burner, solid-fuel-combustion burner, solid-fuel-combustion boiler, boiler, and method for operating boiler | Keigo Matsumoto, Kazuhiro Domoto, Jun Kasai | 2017-06-06 |