Inventor
OKI TOSHIKAZU
JP61 patents
⚠️ This page may combine multiple inventors who share the name “OKI TOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRISTOL MYERS CO
15 patentsUS4973673ANov 27, 1990
Serine analogs of BU-3608 antibiotics
BRISTOL MYERS CO18 citations81
US4870165ASep 26, 1989
Antifungal antibiotics
BRISTOL MYERS CO20 citations81
US4916065AApr 10, 1990
BU-3420T Antitumor antibiotic
BRISTOL MYERS CO12 citations74
US4992425AFeb 12, 1991
Antibiotics BU-3608D and BU-3608E
BRISTOL MYERS CO9 citations73
US4960755AOct 2, 1990
BU-3608 derivatives
BRISTOL MYERS CO11 citations73
US5116845AMay 26, 1992
BU-3420T antitumor antibiotic
BRISTOL MYERS CO3 citations63
US4952572AAug 28, 1990
BU-3420T antifungal antibiotic
BRISTOL MYERS CO2 citations63
US5114857AMay 19, 1992
Actinomadura hibisca microorganism useful for preparing serine analogs of BU-3608 antibiotics
BRISTOL MYERS CO4 citations62
US5096817AMar 17, 1992
Process for producing antibiotics BU-3608 D and BU-3608 E
BRISTOL MYERS CO3 citations62
US5061624AOct 29, 1991
Serine analogs of BU-3608 antibiotics
BRISTOL MYERS CO3 citations62
US5053395AOct 1, 1991
Pradimicin amide derivatives
BRISTOL MYERS CO3 citations62
US5001058AMar 19, 1991
BU-3839T antibiotic
BRISTOL MYERS CO4 citations62
US4992376AFeb 12, 1991
Biological pure culture of Streptomyces violaceus ATCC 53807
BRISTOL MYERS CO4 citations62
US4927848AMay 22, 1990
BU-3839T antibiotic
BRISTOL MYERS CO4 citations62
US4956374ASep 11, 1990
Polysubstituted thiazolylpyridine carboxyamide antifungal antibiotic
BRISTOL MYERS CO2 citations59
BRISTOL MYERS SQUIBB CO
11 patentsUS5217877AJun 8, 1993
Process for the preparation of α-glucosidase inhibitor, pradimicin Q
BRISTOL MYERS SQUIBB CO31 citations91
US5091418AFeb 25, 1992
Novel alpha-glucosidase inhibitor, pradimicin Q
BRISTOL MYERS SQUIBB CO35 citations91
US5266600ANov 30, 1993
BU-4641V, an antibacterial, antiviral and antitumor antibiotic
BRISTOL MYERS SQUIBB CO30 citations89
US5073549ADec 17, 1991
BU-4164E - A and B, prolyl endopeptidase inhibitors and their methods of use
BRISTOL MYERS SQUIBB CO18 citations81
US4999349AMar 12, 1991
BU-4164E - A and B, prolyl endopeptidase inhibitors
BRISTOL MYERS SQUIBB CO20 citations81
US5270196ADec 14, 1993
Arylsulfatase from streptomyces
BRISTOL MYERS SQUIBB CO17 citations73
US5286649AFeb 15, 1994
Antiviral antibiotic BU-3889V
BRISTOL MYERS SQUIBB CO3 citations62
US5183808AFeb 2, 1993
Method for treating fungal infections with serine analogs of BU-3608 antibiotics
BRISTOL MYERS SQUIBB CO2 citations62
US5098708AMar 24, 1992
Antiviral antibiotic BU-3889V
BRISTOL MYERS SQUIBB CO4 citations62
US5843908ADec 1, 1998
Pradimicins l and fl, and derivatives thereof
BRISTOL MYERS SQUIBB CO0 citations52
US5093248AMar 3, 1992
BU-3862T antitumor antibiotic
BRISTOL MYERS SQUIBB CO0 citations52
MICROBIAL CHEM RES FOUND
11 patentsUS4207313AJun 10, 1980
Anthracycline antibiotics
MICROBIAL CHEM RES FOUND15 citations82
US3988315AOct 26, 1976
Antibiotics aclacinomycins A and B
MICROBIAL CHEM RES FOUND28 citations82
US4245045AJan 13, 1981
Method of producing anthracycline antibiotics
MICROBIAL CHEM RES FOUND5 citations74
US4209588AJun 24, 1980
Process for producing new antitumor anthracycline antibiotics
MICROBIAL CHEM RES FOUND11 citations74
US4127714ANov 28, 1978
Anthracycline glycosides
MICROBIAL CHEM RES FOUND7 citations74
US4144329AMar 13, 1979
Antitumor antibiotics MA 144-M1 and MA 144-M2
MICROBIAL CHEM RES FOUND6 citations71
US4198480AApr 15, 1980
Process for producing antibiotic baumycin complex and components
MICROBIAL CHEM RES FOUND3 citations63
US4147778AApr 3, 1979
Antibiotic baumycin complex and components thereof
MICROBIAL CHEM RES FOUND4 citations63
US4071411AJan 31, 1978
Antitumor antibiotics aclacinomycins A and B [RD-9187A]
MICROBIAL CHEM RES FOUND4 citations63
US3992524ANov 16, 1976
Antitumor antibiotic macracidmycin
MICROBIAL CHEM RES FOUND4 citations63
US4204038AMay 20, 1980
Process for preparing antibiotics MA 144-M1 and MA 144-M2
MICROBIAL CHEM RES FOUND5 citations62
SANRAKU OCEAN CO
7 patentsUS4418192ANov 29, 1983
Anthracyclinone trisaccharide compounds
SANRAKU OCEAN CO8 citations73
US4373094AFeb 8, 1983
Anthracycline derivatives
SANRAKU OCEAN CO7 citations73
US4316011AFeb 16, 1982
Rhodomycin antibiotics
SANRAKU OCEAN CO16 citations73
US4267312AMay 12, 1981
Anthracycline derivatives and process for preparing the same
SANRAKU OCEAN CO3 citations63
US4386198AMay 31, 1983
2-Hydroxyaclacinomycin A and 2-hydroxyaklavinone and process for preparing same
SANRAKU OCEAN CO3 citations62
US4337312AJun 29, 1982
Process for producing anthracycline glycosides
SANRAKU OCEAN CO2 citations62
US4141972AFeb 27, 1979
Purine nucleoside 5'-phosphate (mono, di or tri) 3'(2')-diphosphates and processes for their preparation
SANRAKU OCEAN CO5 citations61
TRANSLATIONAL RES LTD
2 patentsOKI TOSHIKAZU
2 patentsSHIN NIPPON BIOMEDICAL LAB LTD
1 patentSANRAKU OCEAN CO INC
1 patentShowing the top 50 of 61 patents by PatentIndex Score.