Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939038 | Exhaust gas treating apparatus and method | Katsumi Nochi, Masashi Kiyosawa | 2011-05-10 |
| 7887768 | Air pollution control apparatus and air pollution control method | Katsumi Nochi, Yoshiaki Obayashi, Masashi Kiyosawa | 2011-02-15 |
| 7871586 | Mercury removal system and method | Masahiro Harada, Makoto Susaki, Shuji Kameyama, Masaki Nakahara, Akira Kisei | 2011-01-18 |
| 7749455 | Apparatus for treating COS for gas produced by gasification and method for treating COS | Masahiro Harada, Makoto Susaki, Kazuo Ishida, Hajime Nagano, Susumu Okino +2 more | 2010-07-06 |
| 7662352 | Method and system for removing mercury from flue gas | Yasuhiro Takeuchi, Yoshio Nakayama, Satoru Sugita, Susumu Okino | 2010-02-16 |
| 7622092 | Method and device for removing mercury | Susumu Okino, Yasuhiro Takeuchi, Seiji Kagawa, Yoshio Nakayama | 2009-11-24 |
| 7572420 | Method for removing mercury in exhaust gas and system therefor | Toru Takashina, Kozo Iida, Susumu Okino, Yasuhiro Takeuchi | 2009-08-11 |
| 7544338 | Mercury removal system and mercury removal process | Kenichi Okada, Susumu Okino, Yasuhiro Takeuchi, Satoru Sugita, Yoshio Nakayama | 2009-06-09 |
| 7521032 | Method for removing mercury in exhaust gas | Kozo Iida, Susumu Okino, Kazuto Kobayashi, Kenichi Okada, Naoyuki Kamiyama +3 more | 2009-04-21 |
| 7462330 | Exhaust gas treatment apparatus | Kenichi Okada, Susumu Okino, Toru Takashina, Masashi Yoshikawa, Tsuyoshi Oishi | 2008-12-09 |
| 7381389 | Wet gas purification method and system for practicing the same | Masahiro Harada, Makoto Susaki, Kazuo Ishida, Hajime Nagano, Susumu Okino | 2008-06-03 |
| 7326286 | Exhaust gas treating tower | Kenichi Okada, Toru Takashina, Susumu Okino, Naoyuki Kamiyama, Tsumoru Nakamura +2 more | 2008-02-05 |
| 7235220 | Exhaust gas treatment method, exhaust gas treatment system, and catalytic oxidation apparatus | Kozo Iida, Kenichi Okada, Yasuhiro Takeuchi, Masanori Tabata | 2007-06-26 |
| 7005115 | Gas combustion treatment method and apparatus therefor | Masahiro Harada, Makoto Susaki, Kazuo Ishida, Hajime Nagano, Masahiro Hirano +4 more | 2006-02-28 |
| 6913737 | Method for the treating in exhaust gas and exhaust gas treating system | Toru Takashina, Eiji Ochi | 2005-07-05 |
| 6770119 | Mercury removal method and system | Masahiro Harada, Makoto Suzaki, Kazuo Ishida, Hajime Nagano, Susumu Okino | 2004-08-03 |
| 6638485 | Process for treating exhaust gas and exhaust gas treating equipment | Kozo Iida, Toru Takashina | 2003-10-28 |
| 6534024 | Exhaust gas treatment process | Toru Takashina, Eiji Ochi | 2003-03-18 |