Inventor
IGUSA KAZUO
JP7 patents
Patents
7 patentsUS4248867AFeb 3, 1981
Stabilized oily preparation of 1α-hydroxy-vitamin D and method for manufacturing the same
CHUGAI PHARMACEUTICAL CO LTD19 citations77
US4836957AJun 6, 1989
Stabilized active forms of vitamin D3
CHUGAI PHARMACEUTICAL CO LTD7 citations71
US4668665AMay 26, 1987
Formulation of sucralfate
CHUGAI PHARMACEUTICAL CO LTD13 citations71
US5985843ANov 16, 1999
Pharmaceutical composition containing sucralfate
CHUGAI PHARMACEUTICAL CO LTD14 citations70
US4164569AAug 14, 1979
Stabilized soft gelatin capsule composition of 1 α-hydroxy-vitamin D
CHUGAI PHARMACEUTICAL CO LTD13 citations69
US4871772AOct 3, 1989
Process for making a stable pharmaceutical preparation of prostagladin E compounds, and/or 15R forms thereof
CHUGAI PHARMACEUTICAL CO LTD4 citations55
US4221814ASep 9, 1980
Terephthalic acid monoamide derivatives, process for preparing the same, and an anti-allergic agent prepared from the same
CHUGAI PHARMACEUTICAL CO LTD1 citations49