P

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 patents
US4533668AAug 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

NEC CORP

1 patent