Inventor

GORAI TOKIO

3 patents

⚠️ This page may combine multiple inventors who share the name “GORAI TOKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHISSO ENG CO LTD

2 patents

US4079118AMar 14, 1978

Method for removing nitrogen oxides using ferricion-EDTA complex solutions

CHISSO ENG CO LTD30 citations77

US4091074AMay 23, 1978

Method for regenerating iron-EDTA solutions used for scrubbing plug gases

CHISSO ENG CO LTD21 citations72

CHISSO CORP

1 patent

US4013430AMar 22, 1977

Process for regenerating absorbing solution used for exhaust gas purification

CHISSO CORP16 citations67