Inventor
IMANAKA HIROSHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “IMANAKA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJISAWA PHARMACEUTICAL CO
31 patentsUS4666890AMay 19, 1987
Peptide, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO16 citations81
US4585789AApr 29, 1986
New furanone derivatives, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO17 citations81
US4311640AJan 19, 1982
Peptide, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO21 citations81
US4330529AMay 18, 1982
Antibacterial composition
FUJISAWA PHARMACEUTICAL CO14 citations74
US4268503AMay 19, 1981
Antibacterial composition
FUJISAWA PHARMACEUTICAL CO16 citations74
US4863926ASep 5, 1989
Nitro aliphatic compounds, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO5 citations73
US4801580AJan 31, 1989
Peptide, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO10 citations73
US4797417AJan 10, 1989
Furanone derivatives, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO11 citations73
US4767768AAug 30, 1988
Nitro aliphatic compounds, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO10 citations73
US4313935AFeb 2, 1982
Antibiotic FR-900129 substance, a process for the preparation thereof and pharmaceutical compositions containing the same
FUJISAWA PHARMACEUTICAL CO13 citations73
US4297096AOct 27, 1981
Alkyl, alkenyl, and aryl substituted triazene compounds, their salts and production thereof
FUJISAWA PHARMACEUTICAL CO7 citations73
US4479942AOct 30, 1984
Tetrahydrofurnancarboxylic acid derivatives, processes for preparation thereof and pharmaceutical compositions thereof
FUJISAWA PHARMACEUTICAL CO7 citations72
US4414226ANov 8, 1983
1,4-Naphtoquinone derivatives and their use in treating coccidiosis
FUJISAWA PHARMACEUTICAL CO6 citations70
US4414328ANov 8, 1983
Process for the preparation of deacetylcephalosporin C
FUJISAWA PHARMACEUTICAL CO8 citations69
US4782088ANov 1, 1988
Nitro aliphatic compounds and use thereof
FUJISAWA PHARMACEUTICAL CO1 citations62
US4778804AOct 18, 1988
Nitro aliphatic compounds, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO3 citations62
US4643990AFeb 17, 1987
N-acyl peptide, processes for their preparation and pharmaceutical compositions thereof
FUJISAWA PHARMACEUTICAL CO6 citations62
US4458078AJul 3, 1984
Oxazole derivatives
FUJISAWA PHARMACEUTICAL CO4 citations62
US4436726AMar 13, 1984
N-Acylpeptide compound, processes for the preparation thereof and the pharmaceutical compositions
FUJISAWA PHARMACEUTICAL CO2 citations62
US4143135AMar 6, 1979
Antibiotic phosphonic acid derivatives and production and use thereof
FUJISAWA PHARMACEUTICAL CO2 citations62
US4725582AFeb 16, 1988
Peptide, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO1 citations61
US4680178AJul 14, 1987
Antitumor agent comprising FR-900216
FUJISAWA PHARMACEUTICAL CO2 citations61
US4530845AJul 23, 1985
1,4-Napthoquinone derivatives and use thereof
FUJISAWA PHARMACEUTICAL CO3 citations59
US4110166AAug 29, 1978
Process for the production of nocardicin A
FUJISAWA PHARMACEUTICAL CO4 citations58
US4283492AAug 11, 1981
Production of antibiotics WS-3442 A, B, C, D and E, and their acyl derivatives
FUJISAWA PHARMACEUTICAL CO4 citations54
US4210635AJul 1, 1980
Antibacterial composition
FUJISAWA PHARMACEUTICAL CO1 citations52
US4196193AApr 1, 1980
Antibacterial composition
FUJISAWA PHARMACEUTICAL CO0 citations52
US4749691AJun 7, 1988
Peptide, process for preparation thereof and use thereof
FUJISAWA PHARMACEUTICAL CO0 citations51
US4517299AMay 14, 1985
Acetylesterases
FUJISAWA PHARMACEUTICAL CO0 citations48
US4146536AMar 27, 1979
Nocardicin E and F, and process for production thereof
FUJISAWA PHARMACEUTICAL CO1 citations48
US4092411AMay 30, 1978
Antibacterial composition
FUJISAWA PHARMACEUTICAL CO1 citations45