Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4986198 | Method of controlling combustion in fluidized bed incinerator | Takeyuki Naito, Hiroshi Yoshida | 1991-01-22 |
| 4258005 | Thermal reactor with fluidizing rotors | Kanichi Ito, Yoshio Hirayama | 1981-03-24 |