Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968783 | Thermal power generation system and control method for same | Yoshinori Nagai, Satoru Sugita, Hiroyuki Nosaka, Yoshinori Taguchi, Jun Iwasaki | 2021-04-06 |
| 8741034 | Exhaust gas treatment system with carbon dioxide chemical absorption equipment | Tomoyuki Konishi, Naoki Oda, Nobuo Morimoto | 2014-06-03 |
| 8496742 | Wet flue-gas desulfurization equipment | Tomoyuki Konishi, Kouji Muramoto, Hiroyuki Nosaka, Atsushi Katagawa, Takuro Ueda | 2013-07-30 |
| 8172931 | Wet-type exhaust desulfurizing apparatus | Takuro Ueda, Atsushi Katagawa, Hajime Okura, Hiroshi Ishizaka | 2012-05-08 |
| 8167975 | Exhaust gas purifying method and apparatus | Jun SHIMAMURA, Toshio Katsube, Hirofumi Kikkawa, Hiroyuki Nosaka, Takayuki Saitou +2 more | 2012-05-01 |
| 7776141 | Methods and apparatus for performing flue gas pollution control and/or energy recovery | Song Wu, Takashi Muramoto, Udo Zirn, Toshio Katsube, Hirofumi Kikkawa | 2010-08-17 |
| 7731926 | Wet flue-gas desulfurization apparatus and method of wet flue-gas desulfurization | Naoki Oda, Hiroyuki Nosaka | 2010-06-08 |
| 7691349 | Exhaust gas treating method | Kouji Muramoto, Takayuki Saitou, Hiromichi Shimazu, Toshio Katsube | 2010-04-06 |
| 7651389 | Exhaust smoke-processing system | Hirofumi Kikkawa, Toshio Katsube | 2010-01-26 |
| 7507381 | Exhaust gas treating apparatus | Kouji Muramoto, Takayuki Saitou, Hiromichi Shimazu, Toshio Katsube | 2009-03-24 |
| 7160527 | Method for treating amonia-containing effluent water | Hirofumi Kikkawa, Yasuyoshi Kato, Naomi Imada, Shigehito Takamoto | 2007-01-09 |
| 6080370 | Wet-type flue gas desulfurization plant and method making use of a solid desulfurizing agent | Hirofumi Kikkawa, Fumito Nakajima, Hiroyuki Kaku, Shigehito Takamoto, Hiroshi Ishizaka +2 more | 2000-06-27 |
| 5945081 | Wet-type flue gas desulfurization plant and method making use of a solid desulfurizing agent | Hirofumi Kikkawa, Fumito Nakajima, Hiroyuki Kaku, Shigehito Takamoto, Hiroshi Ishizaka +2 more | 1999-08-31 |
| 5788944 | Wet-type flue gas desulfurization plant and method making use of a solid desulfurizing agent | Hirofumi Kikkawa, Fumito Nakajima, Hiroyuki Kaku, Shigehito Takamoto, Hiroshi Ishizaka +2 more | 1998-08-04 |
| 5686053 | Wet-type flue gas desulfurization plant and method making use of a solid desulfurizing agent | Hirofumi Kikkawa, Fumito Nakajima, Hiroyuki Kaku, Shigehito Takamoto, Hiroshi Ishizaka +2 more | 1997-11-11 |
| 5648048 | Wet-type flue gas desulfurization plant | Hiroshi Kuroda, Fumito Nakajima, Masakatsu Nishimura, Hiroyuki Kaku, Shigeru Nozawa +7 more | 1997-07-15 |
| 5429808 | Wet-type exhaust gas desulfurizing apparatus | Hiroshi Kuroda, Shigeru Nozawa, Masakatsu Nishimura, Toshio Katsube | 1995-07-04 |