Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163098 | Powder fuel feed apparatus, gasifier unit, and integrated gasification combined cycle and control method of powder fuel feed apparatus | Yuichiro Urakata, Koji Nishimura | 2024-12-10 |
| 12122968 | Nozzle with filter, gasification combined cycle power generator, and method for disassembling filter from nozzle with filter | Yuichiro Urakata, Koji Nishimura | 2024-10-22 |
| 12031720 | Pulverized coal drying system for pulverizer, pulverized coal drying method therefor, pulverized coal drying program, pulverizer, and integrated gasification combined cycle | Yuichiro Urakata, Koji Nishimura | 2024-07-09 |
| 11292975 | Powder fuel supply apparatus, gasfier unit, integrated gasification combined cycle, and control method of powder fuel supply apparatus | Yuichiro Urakata, Koji Nishimura | 2022-04-05 |
| 10836567 | Pulverized-fuel supply unit and method, and integrated gasification combined cycle | Koji Nishimura, Yuichiro Urakata | 2020-11-17 |
| 10677457 | Combustion burner and boiler equipped with the same | Yukihiro Tominaga, Keigo Matsumoto, Kazuhiro Domoto, Ryuichiro Tanaka, Naofumi Abe | 2020-06-09 |
| 10281142 | Solid-fuel-fired burner and solid-fuel-fired boiler | Keigo Matsumoto, Koutaro Fujimura, Kazuhiro Domoto, Toshimitsu Ichinose, Naofumi Abe | 2019-05-07 |
| 10228411 | Testing apparatus | — | 2019-03-12 |
| 10197616 | Insulation inspection method and insulation inspection apparatus | — | 2019-02-05 |
| 9869469 | Combustion burner and boiler including the same | Keigo Matsumoto, Koutaro Fujimura, Kazuhiro Domoto, Toshimitsu Ichinose, Naofumi Abe | 2018-01-16 |
| 9702545 | Oil-fired burner, solid fuel-fired burner unit, and solid fuel-fired boiler | Keigo Matsumoto, Kazuhiro Domoto, Naofumi Abe | 2017-07-11 |
| 9671108 | Combustion burner, solid-fuel-combustion burner, solid-fuel-combustion boiler, boiler, and method for operating boiler | Keigo Matsumoto, Kazuhiro Domoto, Naofumi Abe | 2017-06-06 |
| 9606166 | Insulation inspection apparatus and insulation inspection method | — | 2017-03-28 |
| 9127836 | Combustion burner and boiler including the same | Keigo Matsumoto, Koutaro Fujimura, Kazuhiro Domoto, Toshimitsu Ichinose, Naofumi Abe | 2015-09-08 |
| 8997665 | Slag-melting burner apparatus | Shinya Hamasaki, Toshimi Ohtsuka, Yoshinori Koyama, Katsuhiko Yokohama, Yasunari Shibata | 2015-04-07 |