Inventor
AOYAGI YOSHIAKI
25 patents
⚠️ This page may combine multiple inventors who share the name “AOYAGI YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SHINYAKU CO LTD
24 patentsUS4533668AAug 6, 1985
Antihyperglycemic moranoline derivatives
NIPPON SHINYAKU CO LTD75 citations95
US4182767AJan 8, 1980
Antihyperglycemic N-alkyl-3,4,5-trihydroxy-2-piperidine methanol
NIPPON SHINYAKU CO LTD109 citations95
US4100285AJul 11, 1978
N-substituted trialkoxybenzyl piperazine derivatives
NIPPON SHINYAKU CO LTD38 citations92
US4526894AJul 2, 1985
Pharmaceutically active 4-hydroxy-3-benzoyl-2-quinolone derivatives
NIPPON SHINYAKU CO LTD23 citations80
US4642307AFeb 10, 1987
1-phenoxy-3-(4-phenylpiperidino)-2-propand having both alpha- and beta-adrenergic action
NIPPON SHINYAKU CO LTD7 citations73
US4339585AJul 13, 1982
Method for the production of 2-hydroxymethyl-3,4,5-trihydroxy piperidine and the corresponding N-methyl derivative
NIPPON SHINYAKU CO LTD6 citations73
US4338433AJul 6, 1982
Moranoline derivatives and process for preparation thereof
NIPPON SHINYAKU CO LTD6 citations73
US4711898ADec 8, 1987
4-quinolone derivatives having anti-inflammatory, anti-allergic, antitussive, expectorant and antithrombotic activity
NIPPON SHINYAKU CO LTD9 citations72
US4363802ADec 14, 1982
Moranoline derivatives
NIPPON SHINYAKU CO LTD10 citations72
US4241064ADec 23, 1980
9H-Pyrido[3,4-b]indole derivatives
NIPPON SHINYAKU CO LTD17 citations72
US3966728AJun 29, 1976
Benzoguanamine derivatives
NIPPON SHINYAKU CO LTD7 citations72
US4594345AJun 10, 1986
Methylflavone-8-carboxylates
NIPPON SHINYAKU CO LTD8 citations71
US4435397AMar 6, 1984
Carbamylpiperazine compounds
NIPPON SHINYAKU CO LTD5 citations63
US4269838AMay 26, 1981
Carbamyl piperazine derivatives
NIPPON SHINYAKU CO LTD4 citations63
US4415570ANov 15, 1983
Nicotinic acid derivatives
NIPPON SHINYAKU CO LTD2 citations62
US4336373AJun 22, 1982
Bis-piperidine compounds
NIPPON SHINYAKU CO LTD4 citations62
US4333933AJun 8, 1982
Benzoguanamine derivatives, their production and pharmaceutical compositions containing the same
NIPPON SHINYAKU CO LTD3 citations62
US4198481AApr 15, 1980
Process for the preparation of 2-hydroxymethyl-3,4,5-trihydroxy piperidine
NIPPON SHINYAKU CO LTD3 citations62
US4103009AJul 25, 1978
Benzoguanamine derivatives
NIPPON SHINYAKU CO LTD5 citations61
US4098892AJul 4, 1978
Nicotinamido-s-triazines
NIPPON SHINYAKU CO LTD2 citations61
US4657907AApr 14, 1987
Low dosage compositions of finely pulverized 2,4-diamino-6-(2,5-dichlorophenyl)-1,3,5-triazine and pharmaceutically acceptable acid addition salts thereof and administration thereof
NIPPON SHINYAKU CO LTD1 citations51
US4532238AJul 30, 1985
Finely pulverized 2,4-diamino-6-(2,5-dichloro-phenyl)-1,3,5-triazine and pharmaceutically acceptable acid addition salts thereof
NIPPON SHINYAKU CO LTD1 citations51
US4487770ADec 11, 1984
Treatment of diseases of the liver, kidney, colon and rectum
NIPPON SHINYAKU CO LTD1 citations51
US4336374AJun 22, 1982
Quaternary ammonium substituted N-cinnamylpiperidines
NIPPON SHINYAKU CO LTD0 citations51