Katagawa; Atsushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katagawa; Atsushi.The latest application filed is for "coal-fired boiler exhaust gas treatment apparatus and coal-fired boiler exhaust gas treatment method".
- Katagawa; Atsushi - Yokohama JP
- Katagawa; Atsushi - Yokohama-shi JP
- Katagawa; Atsushi - Kure JP
- KATAGAWA; Atsushi - Kure-shi JP
- Katagawa; Atsushi - Hiroshima N/A JP
| Patent | Date |
|---|---|
| Coal-fired boiler exhaust gas treatment apparatus and coal-fired boiler exhaust gas treatment method Grant 10,247,414 - Imada , et al. | 2019-04-02 |
| Method and device for wet flue-gas desulfurization Grant 10,232,308 - Shimohira , et al. | 2019-03-19 |
| Coal-fired Boiler Exhaust Gas Treatment Apparatus And Coal-fired Boiler Exhaust Gas Treatment Method App 20180180285 - Imada; Noriyuki ; et al. | 2018-06-28 |
| Method And Device For Wet Flue-gas Desulfurization App 20180093220 - Shimohira; Wakako ; et al. | 2018-04-05 |
| Wet type flue-gas desulfurization method Grant 9,327,236 - Mitsui , et al. May 3, 2 | 2016-05-03 |
| Wet Type Flue-Gas Desulfurization Method App 20150174526 - MITSUI; Yoshiaki ; et al. | 2015-06-25 |
| Wet flue-gas desulfurization equipment Grant 8,496,742 - Konishi , et al. July 30, 2 | 2013-07-30 |
| Wet Type Flue-Gas Desulfurization Apparatus and Thermal Power Plant Having the Same App 20130036953 - Mitsui; Yoshiaki ; et al. | 2013-02-14 |
| Wet-type exhaust desulfurizing apparatus Grant 8,172,931 - Ueda , et al. May 8, 2 | 2012-05-08 |
| Wet-type exhaust gas desulfurizer Grant 8,092,582 - Ueda , et al. January 10, 2 | 2012-01-10 |
| Wet flue gas desulfurization apparatus Grant 7,976,622 - Oda , et al. July 12, 2 | 2011-07-12 |
| Wet Flue-gas Desulfurization Equipment App 20100077925 - KONISHI; Tomoyuki ; et al. | 2010-04-01 |
| Wet-type Exhaust Desulfurizing Apparatus App 20090320687 - Ueda; Takuro ; et al. | 2009-12-31 |
| Wet Flue Gas Desulfurization Apparatus App 20090277334 - Oda; Naoki ; et al. | 2009-11-12 |
| Wet-type Exhaust Gas Desulfurizer App 20090173234 - Ueda; Takuro ; et al. | 2009-07-09 |
| Wet-type flue gas desulfurization plant Grant 5,648,048 - Kuroda , et al. July 15, 1 | 1997-07-15 |
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