Inventor · disambiguated record
Atsushi Katagawa
Also filed as: KATAGAWA ATSUSHI
8 granted patents·1 pending application·114 citations·filing 1994–2016
83Inventor score
Top patents by PatentIndex Score
9 records- 0191US5648048AWet-type flue gas desulfurization plantBABCOCK HITACHI KK·Filed 1994·Granted Jul 15, 1997·101 cites·32 claims
- 0274US10247414B2Coal-fired boiler exhaust gas treatment apparatus and coal-fired boiler exhaust gas treatment methodMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Apr 2, 2019·3 cites·4 claims
- 0365US7976622B2Wet flue gas desulfurization apparatusBABCOCK HITACHI KK·Filed 2006·Granted Jul 12, 2011·3 cites·11 claims
- 0460US8496742B2Wet flue-gas desulfurization equipmentKONISHI TOMOYUKI·Filed 2007·Granted Jul 30, 2013·3 cites·15 claims
- 0558US8172931B2Wet-type exhaust desulfurizing apparatusUEDA TAKURO·Filed 2007·Granted May 8, 2012·2 cites·6 claims
- 0657US8092582B2Wet-type exhaust gas desulfurizerUEDA TAKURO·Filed 2007·Granted Jan 10, 2012·2 cites·2 claims
- 0748US2013036953A1Wet Type Flue-Gas Desulfurization Apparatus and Thermal Power Plant Having the SameBABCOCK HITACHI KK·Filed 2012·Application pending·0 cites
- 0846US9327236B2Wet type flue-gas desulfurization methodMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted May 3, 2016·0 cites·4 claims
- 0933US10232308B2Method and device for wet flue-gas desulfurizationMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Mar 19, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →