Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313913 | Pressurized internal circulating fluidized-bed boiler | Takahiro Ohshita, Shuichi Nagato, Seiichiro Toyoda | 1994-05-24 |
| 5311842 | Fluidized bed water pipe boiler divided type | Shuichi Nagato, Takahiro Ohshita, Masaji Kamisada, Hiroshi Ishibe | 1994-05-17 |