Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138982 | Internal circulating fluidized bed type boiler and method of controlling the same | Takahiro Ohshita, Tsutomu Higo, Shigeru Kosugi, Hajime Kawaguchi | 1992-08-18 |
| 5052344 | Incineration control apparatus for a fluidized bed boiler | Shigeru Kosugi, Takahiro Ohshita, Tsutomu Higo, Hajime Kawaguchi | 1991-10-01 |
| 4938170 | Thermal reactor | Takahiro Ohshita, Tsutomu Higo, Shigeru Kosugi, Hajime Kawaguchi | 1990-07-03 |
| 4823740 | Thermal reactor | Takahiro Ohshita, Tsutomu Higo, Shigeru Kosugi, Hajime Kawaguchi | 1989-04-25 |