Inventor
KATSUMATA TAKESHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KATSUMATA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
4 patentsUS4042352AAug 16, 1977
Method for the removal of the dusts from combustion exhaust gases
SUMITOMO CHEMICAL CO19 citations78
US4051225ASep 27, 1977
Method for the heat recovery in the processes of the removal of nitrogen oxides from exhaust gases
SUMITOMO CHEMICAL CO16 citations72
US4026992AMay 31, 1977
Method for removing nitrogen oxides from combustion exhaust gases
SUMITOMO CHEMICAL CO13 citations66
US4186177AJan 29, 1980
Method for catalytically reducing nitrogen oxides using moving catalyst bed reactor
SUMITOMO CHEMICAL CO4 citations57