Inventor
NAKAI MAMORU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NAKAI MAMORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UBE INDUSTRIES
9 patentsUS4514571AApr 30, 1985
Process for the preparation of urea derivatives
UBE INDUSTRIES50 citations91
US4638094AJan 20, 1987
Process for producing phenylacetones
UBE INDUSTRIES37 citations88
US4539403ASep 3, 1985
Process for the preparation of a 2-alkyl-4-amino-5-aminomethylpyrimidine
UBE INDUSTRIES13 citations72
US3953514AApr 27, 1976
Process for preparing cyclopentenone derivatives
UBE INDUSTRIES13 citations72
US4497957AFeb 5, 1985
Process for preparing optically active tryptophans
UBE INDUSTRIES9 citations70
US4481362ANov 6, 1984
Process for preparing optically active tryptophanes
UBE INDUSTRIES12 citations70
US4492792AJan 8, 1985
Process for preparing 4-amino-5-dialkoxy-methylpyrimidine derivatives
UBE INDUSTRIES5 citations62
US4269982AMay 26, 1981
Process for preparing 5-amino-1,2,3-thiadiazoles
UBE INDUSTRIES5 citations62
US4421925ADec 20, 1983
4-Alkoxy-1,3-dioxane-5-carbonitriles and process for preparing the same
UBE INDUSTRIES0 citations52