Inventor
IGA KATSUMI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “IGA KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
12 patentsUS5094854AMar 10, 1992
Liposome composition useful for hypertheria therapy
TAKEDA CHEMICAL INDUSTRIES LTD155 citations99
US4877561AOct 31, 1989
Method of producing liposome
TAKEDA CHEMICAL INDUSTRIES LTD147 citations99
US5750100AMay 12, 1998
Sustained releasable parenteral pharmaceutical preparations and method of producing the same
TAKEDA CHEMICAL INDUSTRIES LTD94 citations98
US4844904AJul 4, 1989
Liposome composition
TAKEDA CHEMICAL INDUSTRIES LTD142 citations98
US5993848ANov 30, 1999
Dissolution liquid for drug in iontophoresis
TAKEDA CHEMICAL INDUSTRIES LTD56 citations96
US5628993AMay 13, 1997
Sustained releasable parenteral pharmaceutical preparations and method of producing the same
TAKEDA CHEMICAL INDUSTRIES LTD54 citations96
US5019394AMay 28, 1991
Liposome composition and its production
TAKEDA CHEMICAL INDUSTRIES LTD65 citations96
US5000959AMar 19, 1991
Liposome composition and production thereof
TAKEDA CHEMICAL INDUSTRIES LTD86 citations96
US5700481ADec 23, 1997
Transdermal drug delivery process
TAKEDA CHEMICAL INDUSTRIES LTD29 citations92
US5080904AJan 14, 1992
Liposome composition and its production
TAKEDA CHEMICAL INDUSTRIES LTD35 citations92
US5837281ANov 17, 1998
Stabilized interface for iontophoresis
TAKEDA CHEMICAL INDUSTRIES LTD37 citations90
US5252336AOct 12, 1993
Liposome composition whose liposome membrane contains a polyoxyethylene derivative
TAKEDA CHEMICAL INDUSTRIES LTD12 citations72
HISAMITSU PHARMACEUTICAL CO
5 patentsUS6416503B1Jul 9, 2002
Matrix for iontophoreses
HISAMITSU PHARMACEUTICAL CO29 citations93
US6743432B1Jun 1, 2004
Interface for iontophoresis
HISAMITSU PHARMACEUTICAL CO34 citations92
US6526316B2Feb 25, 2003
Iontophoresis method
HISAMITSU PHARMACEUTICAL CO32 citations92
US6322550B2Nov 27, 2001
Method for transdermal administration of GP IIb/IIIa antagonist
HISAMITSU PHARMACEUTICAL CO22 citations92
US6248349B1Jun 19, 2001
Dissolution liquid for drug in iontophoresis
HISAMITSU PHARMACEUTICAL CO13 citations74