Inventor
KAGEYAMA YOICHI
JP13 patents
Patents
13 patentsUS4448896AMay 15, 1984
Hydrogenation catalyst for desulfurization and removal of heavy metals
MITSUBISHI CHEM IND110 citations95
US4508841AApr 2, 1985
Process for producing porous refractory inorganic oxide products
MITSUBISHI CHEM IND74 citations94
US4053557AOct 11, 1977
Method of decomposing chlorohydrocarbons
MITSUBISHI CHEM IND40 citations92
US3972979AAug 3, 1976
Method of decomposing halohydrocarbons
MITSUBISHI CHEM IND35 citations92
US4541914ASep 17, 1985
Process for converting coal
MITSUBISHI CHEM IND11 citations71
US4339329AJul 13, 1982
Liquefaction of coal
MITSUBISHI CHEM IND11 citations70
US4055512AOct 25, 1977
Catalyst for producing cycloolefin and method for making the same
MITSUBISHI CHEM IND13 citations65
US5130013AJul 14, 1992
Process for producing a liquefied coal oil and a catalyst for the process
MITSUBISHI CHEM IND4 citations60
US4818374AApr 4, 1989
Process for converting coal to an oil fraction
MITSUBISHI CHEM IND3 citations60
US4341659AJul 27, 1982
Catalytic composition
MITSUBISHI CHEM IND3 citations59
US4740289AApr 26, 1988
Process for the hydrogenolysis of a coal liquid bottom
MITSUBISHI CHEM IND0 citations51
US4750991AJun 14, 1988
Method for hydrogenating a solvent-refined coal
MITSUBISHI CHEM IND0 citations49
US4737266AApr 12, 1988
Method for hydrogenating a solvent-refined coal
MITSUBISHI CHEM IND1 citations49