Inventor
ARIKAWA YOSHIJIRO
16 patents
⚠️ This page may combine multiple inventors who share the name “ARIKAWA YOSHIJIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BABCOCK HITACHI KK
9 patentsUS4403941ASep 13, 1983
Combustion process for reducing nitrogen oxides
BABCOCK HITACHI KK126 citations95
US4370262AJan 25, 1983
Catalytic structure for treating exhaust gases and a process for making the catalytic structure
BABCOCK HITACHI KK15 citations69
US4711828ADec 8, 1987
Carbon monoxide-oxygen fuel cell
BABCOCK HITACHI KK18 citations68
US4935549AJun 19, 1990
Process for producing acetic acid
BABCOCK HITACHI KK2 citations61
US4806692AFeb 21, 1989
Process for producing an oxygen-containing organic compound from olefins
BABCOCK HITACHI KK6 citations61
US4620038AOct 28, 1986
Process for producing methyl ethyl ketone
BABCOCK HITACHI KK5 citations61
US4605776AAug 12, 1986
Process for producing acetone
BABCOCK HITACHI KK6 citations61
US4521631AJun 4, 1985
Process for producing acetaldehyde
BABCOCK HITACHI KK6 citations60
US4691053ASep 1, 1987
Process for producing organic compounds by utilizing oxygenic complexes
BABCOCK HITACHI KK0 citations50
HITACHI LTD
6 patentsUS4213944AJul 22, 1980
Process for removing nitrogen oxides from gas by ammonia
HITACHI LTD52 citations96
US4119702AOct 10, 1978
Process for abating concentration of nitrogen oxides in combustion flue gas
HITACHI LTD62 citations96
US4112297ASep 5, 1978
Interface for use in a combined liquid chromatography - mass spectrometry system
HITACHI LTD48 citations92
US4081509AMar 28, 1978
Method for removing nitrogen oxides from flue gas by absorption
HITACHI LTD36 citations92
US4277452AJul 7, 1981
Carbon monoxide absorbing liquid
HITACHI LTD23 citations81
US4031185AJun 21, 1977
Process for making nitrogen oxides contained in flue gas harmless
HITACHI LTD14 citations73