Inventor
HASEGAWA SHIGEO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
9 patentsUS6203598B1Mar 20, 2001
Flue gas treating process and system
MITSUBISHI HEAVY IND LTD40 citations90
US5605655AFeb 25, 1997
Gas-liquid contacting apparatus
MITSUBISHI HEAVY IND LTD25 citations89
US4031039AJun 21, 1977
Method for treating waste high-polymer mixture
MITSUBISHI HEAVY IND LTD50 citations86
US5958335ASep 28, 1999
Method and apparatus for preventing corrosion of exhaust gas treatment systems
MITSUBISHI HEAVY IND LTD8 citations73
US5728910AMar 17, 1998
Oil-forming method of chlorine-containing plastic refuse
MITSUBISHI HEAVY IND LTD9 citations73
US5785901AJul 28, 1998
Gas-liquid contact apparatus
MITSUBISHI HEAVY IND LTD7 citations72
US5677377AOct 14, 1997
Polypropylene lining
MITSUBISHI HEAVY IND LTD7 citations71
US5677378AOct 14, 1997
Polypropylene lining
MITSUBISHI HEAVY IND LTD8 citations71
US5616290AApr 1, 1997
Gas-liquid contacting apparatus
MITSUBISHI HEAVY IND LTD12 citations70