Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181990 | Pyrolysis furnace for olefin production | Hisashi Morimoto | 1993-01-26 |
| 4464183 | Heat recovery process in coal gasification | — | 1984-08-07 |
| 4461629 | Heat recovery process in coal gasification | — | 1984-07-24 |
| 4281605 | Apparatus for regenerating fluidizing medium | Toshio Uemura, Hiroshi Kagabu, Noboru Kajimoto, Shinshi Akatsuka, Takuaki Fujimoto | 1981-08-04 |