Inventor
IWASHITA KOICHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “IWASHITA KOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
15 patentsUS6138378AOct 31, 2000
Wet gas processing method and the apparatus using the same
MITSUBISHI HEAVY IND LTD31 citations92
US6029100AFeb 22, 2000
Method for controlling oxidation in flue gas desulfurization
MITSUBISHI HEAVY IND LTD28 citations92
US5770166AJun 23, 1998
Slurry thickening tank and absorption tower for use in wet flue gas desulfurization systems
MITSUBISHI HEAVY IND LTD27 citations92
US6051055AApr 18, 2000
Exhaust gas desulfurization system
MITSUBISHI HEAVY IND LTD43 citations91
US5605552AFeb 25, 1997
Wet type flue gas desulfurization apparatus
MITSUBISHI HEAVY IND LTD30 citations91
US6203598B1Mar 20, 2001
Flue gas treating process and system
MITSUBISHI HEAVY IND LTD40 citations90
US5840263ANov 24, 1998
Flue gas treating process and system
MITSUBISHI HEAVY IND LTD21 citations90
US5326503AJul 5, 1994
Latticed packing member for gas-liquid contactors
MITSUBISHI HEAVY IND LTD23 citations85
US5878675AMar 9, 1999
Flue gas desulfurizer, boiler equipment and thermal electric power generation equipment
MITSUBISHI HEAVY IND LTD17 citations84
US6096279AAug 1, 2000
Flue gas treating process and system
MITSUBISHI HEAVY IND LTD17 citations83
US5958335ASep 28, 1999
Method and apparatus for preventing corrosion of exhaust gas treatment systems
MITSUBISHI HEAVY IND LTD8 citations73
US5653944AAug 5, 1997
Slurry filtration device and flue-gas desulfurization system
MITSUBISHI HEAVY IND LTD9 citations73
US5785901AJul 28, 1998
Gas-liquid contact apparatus
MITSUBISHI HEAVY IND LTD7 citations72
US6254771B1Jul 3, 2001
Method of processing desulfurization absorption liquid and apparatus therefor
MITSUBISHI HEAVY IND LTD3 citations62
US6168721B1Jan 2, 2001
Process for the treatment of arsenic-containing sludge
MITSUBISHI HEAVY IND LTD4 citations60