Inventor

SEKIZAWA YASUHARU

9 patents

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

MEIJI SEIKA KAISHA

5 patents

US4216226AAug 5, 1980

Antiviral agent and treatment of viral infections

MEIJI SEIKA KAISHA22 citations77

US4198416AApr 15, 1980

5-Alkoxy-picolinic esters and anti-hypertensive composition containing 5-alkoxy-picolinic esters

MEIJI SEIKA KAISHA11 citations72

US4189489AFeb 19, 1980

5-Alkoxy-picolinic acid calcium salts and anti-hypertensive composition containing 5-alkoxy-picolinic acid calcium salts and anti-hypertensive composition thereof

MEIJI SEIKA KAISHA3 citations61

US3932668AJan 13, 1976

Composition for treating swine scour

MEIJI SEIKA KAISHA1 citations44

US4229448AOct 21, 1980

5-Substituted picolinic acid derivatives and an anti-hypertensive composition containing the same

MEIJI SEIKA KAISHA0 citations38

MICROBIAL CHEM RES FOUND

2 patents

US4395402AJul 26, 1983

Analgesic agent

MICROBIAL CHEM RES FOUND12 citations73

US4474764AOct 2, 1984

3-Amino-2-hydroxy-4-phenylbutanoic acid derivatives and pharmaceutical composition containing the same

MICROBIAL CHEM RES FOUND4 citations62

TSURUOKA TAKASHI

1 patent

US4264532AApr 28, 1981

Process for preparing D,L-2-amino-4-methylphosphinobutyric acid

TSURUOKA TAKASHI24 citations77

MEIJI SEIKA CO

1 patent

US4418070ANov 29, 1983

Cardiotonic agents

MEIJI SEIKA CO5 citations56