P

Inventor

OHNO KIYOTAKA

JP17 patents
⚠️ This page may combine multiple inventors who share the name “OHNO KIYOTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TORAY INDUSTRIES

14 patents
US4474802AOct 2, 1984

5,6,7-Trinor-4,8-inter-m-phenylene prostaglandin I2 derivatives useful in anti-ulcer, hypotensive and platelet aggregation inhibiting compositions

TORAY INDUSTRIES56 citations96
US6043264AMar 28, 2000

Benzene-condensed heterocyclic derivatives and their uses

TORAY INDUSTRIES37 citations91
US5496850AMar 5, 1996

Antimetastasis agent of malignant tumors

TORAY INDUSTRIES20 citations91
US5202447AApr 13, 1993

Process of producing 5,6,7-trinor-4,8-inter-m-phenylene pgi2 derivatives

TORAY INDUSTRIES33 citations90
US4564620AJan 14, 1986

5,6,7,-Trinor-4,8-inter-m-phenylene PGI2 derivatives and anti-ulcer, anti-thrombotic and anti-hypertensive pharmaceutical compositions containing them

TORAY INDUSTRIES18 citations82
US4880939ANov 14, 1989

2,5,6,7-tetranor-18,18,19,19-tetradehydro-4,8-inter-m-phenylene PGI2 derivatives

TORAY INDUSTRIES14 citations73
US4775692AOct 4, 1988

2,5,6,7-tetranor-4,8-inter-m-phenylene PGI2 derivatives

TORAY INDUSTRIES17 citations73
US4301164ANov 17, 1981

5,6,7-Trinor-4,8-inter-m-phenylene PGI2 derivatives

TORAY INDUSTRIES15 citations71
US5401768AMar 28, 1995

2,5,6,7-tetranor-4,8-inter-m-phenylene PGI2, derivative, manufacturing process thereof and its use

TORAY INDUSTRIES3 citations62
US4822804AApr 18, 1989

5,6,7,-trinor-4,8-inter-m-phenylene 2-nor PGI2 derivatives and anti-ulcer, anti-thrombotic and anti-hypertensive pharmaceutical compositions containing them

TORAY INDUSTRIES5 citations62
US5086071AFeb 4, 1992

2,5,6,7-tetranor-4,8-inter-m-phenylene pgi2 derivatives

TORAY INDUSTRIES4 citations61
US5496849AMar 5, 1996

Sulfonic acid derivative and its pharmaceutical application

TORAY INDUSTRIES3 citations60
US4178454ADec 11, 1979

Stabilized prostaglandin E composition

TORAY INDUSTRIES5 citations56
US5420310AMay 30, 1995

Conversion of 15-beta to 15-alpha 5,6,7-trinor-4,8-inter-m-phenylene PGI2 derivatives

TORAY INDUSTRIES1 citations49

NGK SPARK PLUG CO

2 patents

(unassigned)

1 patent