Issued Patents All Time
Showing 26–50 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8992871 | CO shift catalyst, CO shift reactor, and method for purifying gasified gas | Toshinobu Yasutake, Tetsuya Imai, Masanao Yonemura, Keiji Fujikawa, Shinya Tachibana | 2015-03-31 |
| 8894941 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiromitsu Nagayasu +5 more | 2014-11-25 |
| 8871164 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiromitsu Nagayasu +5 more | 2014-10-28 |
| 8748187 | Control system for NOx removal device, NOx removal device provided with the same, boiler plant provided with the same, and method of controlling NOx removal device | Taketoshi Yamaura, Yoshihiro Deguchi, Nobuyuki Ukai, Tatsuto Nagayasu | 2014-06-10 |
| 8743379 | Device for monitoring thickness reduction of inner surface in heat transfer tube or inner surface in evaporation tube | Tetsuya Ikeda, Seiji Kagawa, Takuya Okamoto | 2014-06-03 |
| 8703080 | Method for removing mercury in exhaust gas and system therefor | Shintaro Honjo, Toru Takashina, Kozo Iida, Yasuhiro Takeuchi | 2014-04-22 |
| 8679431 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiromitsu Nagayasu +5 more | 2014-03-25 |
| 8668889 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiromitsu Nagayasu +5 more | 2014-03-11 |
| 8475750 | Air pollution control system and air pollution control method | Nobuyuki Ukai, Moritoshi Murakami, Tatsuto Nagayasu, Seiji Kagawa | 2013-07-02 |
| 8398944 | Air pollution control system and air pollution control method | Nobuyuki Ukai, Moritoshi Murakami, Tatsuto Nagayasu, Seiji Kagawa | 2013-03-19 |
| 8388917 | Air pollution control system and air pollution control method | Nobuyuki Ukai, Moritoshi Murakami, Tatsuto Nagayasu, Seiji Kagawa | 2013-03-05 |
| 8298321 | River water utilizing flue gas desulfurization system and humic substance removing method | Nobuyuki Ukai, Takashi Yoshimoto, Tatsuto Nagayasu | 2012-10-30 |
| 8292992 | Flue gas desulfurization apparatus | Toshihiro Sato, Manabu Oda, Koichiro Iwashita, Eiji Ochi, Takeo Shinoda +1 more | 2012-10-23 |
| 8088348 | Air pollution control system and method for coal combustion boiler | Nobuyuki Ukai, Shintaro Honjo | 2012-01-03 |
| 8071060 | Flue gas control system of coal combustion boiler and operating method thereof | Nobuyuki Ukai, Shintaro Honjo | 2011-12-06 |
| 8071036 | Mercury reduction system | Nobuyuki Ukai, Moritoshi Murakami, Tatsuto Nagayasu, Seiji Kagawa | 2011-12-06 |
| 8003068 | Hydrogen chloride supply system, air pollution control system, and hydrogen chloride supply control system | Yoshio Nakayama, Nobuyuki Ukai, Moritoshi Murakami, Shintaro Honjo | 2011-08-23 |
| 7906090 | Mercury reduction system and mercury reduction method of flue gas containing mercury | Nobuyuki Ukai, Moritoshi Murakami, Tatsuto Nagayasu, Seiji Kagawa | 2011-03-15 |
| 7901645 | Mercury reduction system and mercury reduction method of flue gas containing mercury | Nobuyuki Ukai, Moritoshi Murakami, Tatsuto Nagayasu, Seiji Kagawa | 2011-03-08 |
| 7749455 | Apparatus for treating COS for gas produced by gasification and method for treating COS | Masahiro Harada, Shintaro Honjo, Makoto Susaki, Kazuo Ishida, Hajime Nagano +2 more | 2010-07-06 |
| 7662352 | Method and system for removing mercury from flue gas | Yasuhiro Takeuchi, Yoshio Nakayama, Satoru Sugita, Shintaro Honjo | 2010-02-16 |
| 7622092 | Method and device for removing mercury | Shintaro Honjo, Yasuhiro Takeuchi, Seiji Kagawa, Yoshio Nakayama | 2009-11-24 |
| 7572420 | Method for removing mercury in exhaust gas and system therefor | Shintaro Honjo, Toru Takashina, Kozo Iida, Yasuhiro Takeuchi | 2009-08-11 |
| 7544338 | Mercury removal system and mercury removal process | Shintaro Honjo, Kenichi Okada, Yasuhiro Takeuchi, Satoru Sugita, Yoshio Nakayama | 2009-06-09 |
| 7521032 | Method for removing mercury in exhaust gas | Shintaro Honjo, Kozo Iida, Kazuto Kobayashi, Kenichi Okada, Naoyuki Kamiyama +3 more | 2009-04-21 |