| 7607914 |
Combustion type waste gas treatment system |
Tetsuo Komai, Kohtaro Kawamura, Takeshi Tsuji, Rikiya Nakamura, Kazutaka Okuda +5 more |
2009-10-27 |
| 7112060 |
Burner for treating waste gas |
Tetsuo Komai, Kotaro Kawamura, Takeshi Tsuji, Kazutaka Okuda, Rikiya Nakamura +6 more |
2006-09-26 |
| 6969250 |
Exhaust gas treating device |
Kotaro Kawamura, Rikiya Nakamura, Yuji Shirao, Kazutaka Okuda, Takeshi Tsuji |
2005-11-29 |
| 6948929 |
Combustion type waste gas treatment system |
Tetsuo Komai, Kohtaro Kawamura, Takeshi Tsuji, Rikiya Nakamura, Kazutaka Okuda +5 more |
2005-09-27 |
| 6796794 |
Combustor for waste gas treatment |
Kohtaro Kawamura, Yuji Shirao, Rikiya Nakamura |
2004-09-28 |
| 6736635 |
Combustor for exhaust gas treatment |
Tetsuo Komai, Kotaro Kawamura, Takeshi Tsuji, Kazutaka Okuda, Rikiya Nakamura +6 more |
2004-05-18 |
| 6682342 |
Combustor for waste gas treatment |
Kohtaro Kawamura, Yuji Shirao, Rikiya Nakamura |
2004-01-27 |
| 6494711 |
Combustor for treating exhaust gas |
Kohtaro Kawamura, Yuji Shirao, Rikiya Nakamura |
2002-12-17 |