Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539292 | Power converter control device with feedforward | Miwako TANAKA, Akihiko Iwata | 2022-12-27 |
| 7618469 | Fuel gasification system | Norihisa Miyoshi, Seiichiro Toyoda, Shugo Hosoda, Nobutaka Kashima, Katsutoshi Naruse +3 more | 2009-11-17 |
| 7390337 | Fuel gasification system | Norihisa Miyoshi, Seiichiro Toyoda, Shugo Hosoda, Nobutaka Kashima, Katsutoshi Naruse +3 more | 2008-06-24 |
| 7285144 | Fluidized-bed gasification and combustion furnace | Takahiro Oshita, Norihisa Miyoshi, Seiichiro Toyoda, Shugo Hosoda, Nobutaka Kashima +1 more | 2007-10-23 |
| 6949224 | Fuel gasification system | Norihisa Miyoshi, Seiichiro Toyoda, Shugo Hosoda, Nobutaka Kashima, Katsutoshi Naruse +3 more | 2005-09-27 |
| 6902711 | Apparatus for treating wastes by gasification | Hiroyuki Fujimura, Yoshio Hirayama, Shosaku Fujinami, Tetsuhisa Hirose, Takahiro Oshita +3 more | 2005-06-07 |
| 6709636 | Method and apparatus for gasifying fluidized bed | Takahiro Oshita, Tetsuhisa Hirose, Norihisa Miyoshi, Masamichi Nakashiba | 2004-03-23 |
| 6455011 | Method and apparatus for treating wastes by gasification | Hiroyuki Fujimura, Yoshio Hirayama, Shosaku Fujinami, Kazuo Takano, Masaaki Irie +3 more | 2002-09-24 |
| 6350288 | Method of and apparatus for fluidized-bed gasification and melt combustion | Yoshio Hirayama, Takahiro Oshita, Chikashi Tame, Tetsuhisa Hirose, Norihisa Miyoshi +4 more | 2002-02-26 |
| 6283048 | Swirling-type melting furnace and method for gasifying wastes by the swirling-type melting furnace | Shosaku Fujinami, Takahiro Oshita, Shinichirou Chiba, Osamu Kameda, Toshio Fukuda +1 more | 2001-09-04 |
| RE37300 | Pressurized internal circulating fluidized-bed boiler | Masayuki Horio, Takahiro Oshita, Norihisa Miyoshi, Seiichiro Toyoda, Akira Shimokura +2 more | 2001-07-31 |
| 6161490 | Swirling-type melting furnace and method for gasifying wastes by the swirling-type melting furnace | Shosaku Fujinami, Takahiro Oshita, Shinichirou Chiba, Osamu Kameda, Toshio Fukuda +1 more | 2000-12-19 |
| 6139805 | Fluidized-bed reactor | Takahiro Oshita | 2000-10-31 |
| 6063355 | Method for treating wastes by gasification | Hiroyuki Fujimura, Yoshio Hirayama, Shosaku Fujinami, Tetsuhisa Hirose, Takahiro Oshita +3 more | 2000-05-16 |
| 5979341 | Fluidized-bed thermal reaction apparatus | Takahiro Oshita | 1999-11-09 |
| 5980858 | Method for treating wastes by gasification | Hiroyuki Fujimura, Yoshio Hirayama, Shosaku Fujinami, Kazuo Takano, Masaaki Irie +3 more | 1999-11-09 |
| 5957066 | Fluidized-bed thermal reaction apparatus | Takahiro Oshita | 1999-09-28 |
| 5900224 | Method for treating wastes by gasification | Hiroyuki Fujimura, Yoshio Hirayama, Shosaku Fujinami, Tetsuhisa Hirose, Takahiro Oshita +3 more | 1999-05-04 |
| 5858033 | Method of and apparatus for fluidized-bed gasification and melt combustion | Yoshio Hirayama, Takahiro Oshita, Chikashi Tame, Tetsuhisa Hirose, Norihisa Miyoshi +4 more | 1999-01-12 |
| 5725614 | Apparatus for fluidized-bed gasification and melt combustion | Yoshio Hirayama, Takahiro Oshita, Chikashi Tame, Tetsuhisa Hirose, Norihisa Miyoshi +4 more | 1998-03-10 |
| 5682827 | Fluidized-bed combustor | Takahiro Oshita | 1997-11-04 |
| 5620488 | Method of fluidized-bed gasification and melt combustion | Yoshio Hirayama, Takahiro Oshita, Chikashi Tame, Tetsuhisa Hirose, Norihisa Miyoshi +4 more | 1997-04-15 |
| 5513599 | Pressurized internal circulating fluidized-bed boiler | Masayuki Horio, Takahiro Oshita, Norihisa Miyoshi, Seiichiro Toyoda, Akira Shimokura +2 more | 1996-05-07 |
| 5313913 | Pressurized internal circulating fluidized-bed boiler | Takahiro Ohshita, Norihisa Miyoshi, Seiichiro Toyoda | 1994-05-24 |
| 5311842 | Fluidized bed water pipe boiler divided type | Takahiro Ohshita, Masaji Kamisada, Norihisa Miyoshi, Hiroshi Ishibe | 1994-05-17 |