| 10632419 |
Vacuum pump with abatement function |
Toshiharu Nakazawa, Tetsuro Sugiura, Toyoji Shinohara, Takashi Kyotani, Keiichi Ishikawa +3 more |
2020-04-28 |
| 10227926 |
Exhaust gas abatement system |
Kazumasa HOSOTANI, Makoto Kashiwagi, Toyoji Shinohara |
2019-03-12 |
| 10143964 |
Vacuum pump with abatement function |
Toyoji Shinohara, Tetsuro Sugiura, Hideo Arai, Takashi Kyotani, Toshiharu Nakazawa +3 more |
2018-12-04 |
| 9956524 |
Vacuum pump with abatement function |
Toshiharu Nakazawa, Tetsuro Sugiura, Toyoji Shinohara, Takashi Kyotani, Keiichi Ishikawa +3 more |
2018-05-01 |
| 9822974 |
Vacuum pump with abatement function |
Toyoji Shinohara, Tetsuro Sugiura, Hideo Arai, Toshiharu Nakazawa, Keiichi Ishikawa +3 more |
2017-11-21 |
| 9625168 |
Exhaust system |
Toyoji Shinohara, Toshiharu Nakazawa |
2017-04-18 |
| 9364786 |
Exhaust gas abatement apparatus |
Toyoji Shinohara, Tetsuro Sugiura, Hideo Arai, Takashi Kyotani, Toshiharu Nakazawa +3 more |
2016-06-14 |
| 7607914 |
Combustion type waste gas treatment system |
Tetsuo Komai, Takeshi Tsuji, Rikiya Nakamura, Kazutaka Okuda, Keiichi Ishikawa +5 more |
2009-10-27 |
| 6948929 |
Combustion type waste gas treatment system |
Tetsuo Komai, Takeshi Tsuji, Rikiya Nakamura, Kazutaka Okuda, Keiichi Ishikawa +5 more |
2005-09-27 |
| 6796794 |
Combustor for waste gas treatment |
Yoshiro Takemura, Yuji Shirao, Rikiya Nakamura |
2004-09-28 |
| 6797045 |
Scrubber |
Kazutaka Okuda, Takeshi Tsuji, Yuji Shirao, Yoshihiro Ueda |
2004-09-28 |
| 6682342 |
Combustor for waste gas treatment |
Yoshiro Takemura, Yuji Shirao, Rikiya Nakamura |
2004-01-27 |
| 6638343 |
Exhaust gas treating device |
Rikiya Nakamura, Kazutaka Okuda, Keiichi Ishikawa, Takeshi Tsuji |
2003-10-28 |
| 6494711 |
Combustor for treating exhaust gas |
Yoshiro Takemura, Yuji Shirao, Rikiya Nakamura |
2002-12-17 |