Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354039 | Gas dispersion nozzle apparatus for fluidized bed furnace | Hisashi Hattori, Yoichiro Hanada | 1994-10-11 |
| 4730811 | Heat treatment apparatus with a fluidized-bed furnace | Hisashi Hattori, Yoichiro Hanada, Tohru Fukuda | 1988-03-15 |
| 4708068 | Fluidized-bed incineration equipment for removing organic substances | Hisashi Hattori, Yoichiro Hanada | 1987-11-24 |