Inventor · disambiguated record
Koichiro Iwashita
Also filed as: IWASHITA KOICHIRO
17 granted patents·2 pending applications·316 citations·filing 1993–2008
95Inventor score
Top patents by PatentIndex Score
19 records- 0174US6051055AExhaust gas desulfurization systemMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Apr 18, 2000·43 cites·2 claims
- 0270US6203598B1Flue gas treating process and systemMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Mar 20, 2001·40 cites·9 claims
- 0368US8292992B2Flue gas desulfurization apparatusSATO TOSHIHIRO·Filed 2008·Granted Oct 23, 2012·3 cites·7 claims
- 0466US6138378AWet gas processing method and the apparatus using the sameMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Oct 31, 2000·31 cites·26 claims
- 0562US6029100AMethod for controlling oxidation in flue gas desulfurizationMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Feb 22, 2000·28 cites·6 claims
- 0662US5605552AWet type flue gas desulfurization apparatusMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Feb 25, 1997·30 cites·4 claims
- 0761US5770166ASlurry thickening tank and absorption tower for use in wet flue gas desulfurization systemsMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Jun 23, 1998·27 cites·6 claims
- 0857US5326503ALatticed packing member for gas-liquid contactorsMITSUBISHI HEAVY IND LTD·Filed 1993·Granted Jul 5, 1994·23 cites·6 claims
- 0952US5840263AFlue gas treating process and systemMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Nov 24, 1998·21 cites·14 claims
- 1050US6096279AFlue gas treating process and systemMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Aug 1, 2000·17 cites·8 claims
- 1149US5878675AFlue gas desulfurizer, boiler equipment and thermal electric power generation equipmentMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Mar 9, 1999·17 cites·3 claims
- 1245US2005046052A1Exhaust gas treating towerFiled 2004·Application pending·0 cites
- 1342US2003170159A1Method and apparatus for removing mercury from waste gasFiled 2003·Application pending·0 cites
- 1439US5653944ASlurry filtration device and flue-gas desulfurization systemMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Aug 5, 1997·9 cites·17 claims
- 1538US5958335AMethod and apparatus for preventing corrosion of exhaust gas treatment systemsMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Sep 28, 1999·8 cites·6 claims
- 1635US5785901AGas-liquid contact apparatusMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Jul 28, 1998·7 cites·2 claims
- 1732US6254771B1Method of processing desulfurization absorption liquid and apparatus thereforMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Jul 3, 2001·3 cites·4 claims
- 1832US6168721B1Process for the treatment of arsenic-containing sludgeMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Jan 2, 2001·4 cites·7 claims
- 1929US5879639AWet flue gas desulfurization systemMITSUBISHI JUKOGYN KABUSHIKI K·Filed 1996·Granted Mar 9, 1999·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →