Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37300 | Pressurized internal circulating fluidized-bed boiler | Shuichi Nagato, Masayuki Horio, Takahiro Oshita, Norihisa Miyoshi, Seiichiro Toyoda +2 more | 2001-07-31 |
| 5513599 | Pressurized internal circulating fluidized-bed boiler | Shuichi Nagato, Masayuki Horio, Takahiro Oshita, Norihisa Miyoshi, Seiichiro Toyoda +2 more | 1996-05-07 |
| 4422391 | Method of combustion of pulverized coal by pulverized coal burner | Akira Izuha, Yuho Shibayama, Chikatoshi Kurata, Kenichi Fujii | 1983-12-27 |
| 4412810 | Pulverized coal burner | Akira Izuha, Yuho Shibayama, Chikatoshi Kurata, Kenichi Fujii | 1983-11-01 |