P

Inventor

MATSUMURA SHINGO

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

NIPPON SHINYAKU CO LTD

15 patents
US4533668AAug 6, 1985

Antihyperglycemic moranoline derivatives

NIPPON SHINYAKU CO LTD75 citations95
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
US4402948ASep 6, 1983

Steroid glycoside compounds and methods of use

NIPPON SHINYAKU CO LTD7 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
US4426381AJan 17, 1984

Carboxylic acid derivatives

NIPPON SHINYAKU CO LTD14 citations71
US4435397AMar 6, 1984

Carbamylpiperazine compounds

NIPPON SHINYAKU CO LTD5 citations63
US4269838AMay 26, 1981

Carbamyl piperazine derivatives

NIPPON SHINYAKU CO LTD4 citations63
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
US4211866AJul 8, 1980

Acyl derivatives of 2-[3-(2-chloroethyl)-3-nitrosoureido]-2-deoxy-D-glucopyranose

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
US4336374AJun 22, 1982

Quaternary ammonium substituted N-cinnamylpiperidines

NIPPON SHINYAKU CO LTD0 citations51
US4009077AFeb 22, 1977

Process for the preparation of phenopicolinic acid

NIPPON SHINYAKU CO LTD1 citations49

KEYENCE CO LTD

5 patents

MITSUBISHI CHEM IND

1 patent

MATSUMURA SHINGO

1 patent