Inventor
HAZUE MASAAKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “HAZUE MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON MEDIPHYSICS CO LTD
13 patentsUS4849207AJul 18, 1989
Porphyrin derivatives
NIHON MEDIPHYSICS CO LTD50 citations94
US4996312AFeb 26, 1991
Porphyrin derivatives, and their production and use
NIHON MEDIPHYSICS CO LTD29 citations91
US4489053ADec 18, 1984
Stable radioactive diagnostic agent and a non-radioactive carrier therefor
NIHON MEDIPHYSICS CO LTD25 citations82
US4645660AFeb 24, 1987
Increasing labeling efficiency by forming diagnostic agent in the presence of ascorbic acid or the like
NIHON MEDIPHYSICS CO LTD24 citations80
US5077389ADec 31, 1991
Chemical product usable as a non-radioactive carrier
NIHON MEDIPHYSICS CO LTD7 citations73
US4666697AMay 19, 1987
Radioactive diagnostic agent
NIHON MEDIPHYSICS CO LTD13 citations73
US4564472AJan 14, 1986
3-Aminomethylene-2,4-pentanedione bis(thiosemicarbazone) derivatives, and their production and use
NIHON MEDIPHYSICS CO LTD10 citations73
US4440739AApr 3, 1984
Radioactive diagnostic agent and non-radioactive carrier therefor
NIHON MEDIPHYSICS CO LTD12 citations73
US4313928AFeb 2, 1982
Composition for labeling of red blood cells with radioactive technetium
NIHON MEDIPHYSICS CO LTD18 citations73
US4256726AMar 17, 1981
99m Tc-Labeled radioactive diagnostic agent, and non-radioactive carrier therefor
NIHON MEDIPHYSICS CO LTD7 citations73
US4439413AMar 27, 1984
Radioactive diagnostic agent for bone scanning and non-radioactive carrier therefor
NIHON MEDIPHYSICS CO LTD9 citations72
US5384401AJan 24, 1995
Chemical product usable as a non-radioactive carrier
NIHON MEDIPHYSICS CO LTD2 citations62
US4474984AOct 2, 1984
3-Aminomethylene-2,4-pentanedione bis(thiosemicarbazone) derivatives
NIHON MEDIPHYSICS CO LTD1 citations62