Inventor

USUI TOSHINAO

JP17 patents

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

USUI TOSHINAO

SANWA KAGAKU KENKYUSHO CO

Hydantoin derivatives for treating complications of diabetes

Process for the preparation of optically active 4-oxo-1-benzopyran-2-carboxylic acid derivatives and intermediates thereof

Hydantoin derivatives for treating complications of diabetes

Hydantoin derivatives for treating complications of diabetes

Antidiabetic spiro-3-heteroazolidines

Hydantoin derivatives for treating complications of diabetes

Hydantoin derivatives for treating complications of diabetes and circulatory diseases

(D)-6-fluoro-2,3-dihydro-2&#39;,5-dioxo-spiro[4H-1-benzopyran-4,4&#39;-imidazolide]-2-carboxamide compounds

Process for the preparation of 4-chloro-2-nitrobenzonitrile

Hydantoin derivatives for treating complications of diabetes

1,4-dihydropyridine derivatives

Pyrrolizidine compounds, salts thereof, process for the preparation of same and pharmaceutical agents comprising same

Benzo[B]Furancarboxamide derivatives, process for the preparation of same and use thereof for improving hypermotility

1-azabicyclo[3.3.0]octan derivative, salt thereof, process for the preparation of same and use thereof as hypermotility agents

Benzopyrancarboxamide derivatives, salts thereof, process for the preparation of same and use thereof

SANWA KAGUKU KENKYUSHO CO LTD

Sulfated and phosphated saccharide derivatives, process for the preparation of the same and use thereof

SANWA KAGAKU KENKYYUSHO CO LTD

Process for preparing optically active hydantoins

(D)-6-fluoro-2,3-dihydro-2',5-dioxo-spiro[4H-1-benzopyran-4,4'-imidazolide]-2-carboxamide compounds