Inventor
IZUMI MASAMITSU
JP8 patents
Patents
8 patentsUS5423421AJun 13, 1995
Containers having plurality of chambers
OTSUKA PHARMA CO LTD174 citations98
US8377029B2Feb 19, 2013
Drug solution filling plastic ampoule and process for producing the same
OTSUKA PHARMA CO LTD1,123 citations97
US5610170AMar 11, 1997
Package form for bicarbonate-containing powdery pharmaceutical compositions and a method of stabilizing the compositions
OTSUKA PHARMA CO LTD99 citations97
US5520975AMay 28, 1996
Medical multilayer film and containers having plurality of chambers
OTSUKA PHARMA CO LTD69 citations95
US5762944AJun 9, 1998
Antithrombotic resin, antithrombotic tube, antithrombotic film and antithrombotic coat
OTSUKA PHARMA CO LTD40 citations90
US6773775B2Aug 10, 2004
Medical multilayer sealant films and methods for producing the same
OTSUKA PHARMA CO LTD4 citations62
US5811047ASep 22, 1998
Polyolefin packaging material for drug packaging, method of production thereof and containers for drug packaging
OTSUKA PHARMA CO LTD3 citations62
US5922461AJul 13, 1999
Method for inhibiting adsorption of container-derived contaminants on drugs and contamination-inhibitory containers
OTSUKA PHARMA CO LTD0 citations50