Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8015950 | Single can-type composite heat source machine | Hideo Okamoto, Tadayuki Hiraga, Mineyuki Nasu, Hiroaki Sasaki | 2011-09-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8015950 | Single can-type composite heat source machine | Hideo Okamoto, Tadayuki Hiraga, Mineyuki Nasu, Hiroaki Sasaki | 2011-09-13 |