Inventor
USUI KAZUSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “USUI KAZUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COSMO SOGO KENKYUSHO KK
6 patentsUS5248412ASep 28, 1993
Process for producing catalyst composition for use in hydrodesulfurization of hydrocarbon oil and process for hydrodesulfurizing hydrocarbon oil
COSMO SOGO KENKYUSHO KK32 citations91
US5244858ASep 14, 1993
Catalyst composition for hydrodesulfurization of hydrocarbon oil and process for producing the same
COSMO SOGO KENKYUSHO KK41 citations91
US5444033AAug 22, 1995
Catalyst compositions for hydrotreating of hydrocarbon oils and process for manufacturing the same.
COSMO SOGO KENKYUSHO KK29 citations89
US5182250AJan 26, 1993
Catalyst composition for hydrodesulfurization of hydrocarbon oil and process for producing the same
COSMO SOGO KENKYUSHO KK7 citations72
US5137859AAug 11, 1992
Process for producing catalyst composition for use in hydrodesulfurization of hydrocarbon oil
COSMO SOGO KENKYUSHO KK12 citations72
US5494875AFeb 27, 1996
Alumina-containing carrier and hydrofining catalyst for hydrocarbon oils
COSMO SOGO KENKYUSHO KK13 citations68
AGENCY IND SCIENCE TECHN
3 patentsUS5336476AAug 9, 1994
Process for removing nitrogen oxides in exhaust gases to nitrogen
AGENCY IND SCIENCE TECHN40 citations92
US5227145AJul 13, 1993
Process for removing nitrogen oxides from exhaust gases
AGENCY IND SCIENCE TECHN34 citations91
US5853679ADec 29, 1998
Removal of nitrogen oxide from exhaust gas
AGENCY IND SCIENCE TECHN17 citations82