Inventor
OTSUKA SABURO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKA SABURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO DENKO CORP
18 patentsUS5683710ANov 4, 1997
Percutaneous absorption preparation
NITTO DENKO CORP113 citations97
US5298258AMar 29, 1994
Acrylic oily gel bioadhesive material and acrylic oily gel preparation
NITTO DENKO CORP111 citations97
US5876745AMar 2, 1999
Method for preparing a medical adhesive sheet
NITTO DENKO CORP64 citations96
US5175052ADec 29, 1992
Adhesive tape preparation of clonidine
NITTO DENKO CORP85 citations95
US5176916AJan 5, 1993
Medical adhesives
NITTO DENKO CORP87 citations94
US6139867AOct 31, 2000
Medical adhesive sheet
NITTO DENKO CORP16 citations92
US6117447ASep 12, 2000
Percutaneous absorption type preparation
NITTO DENKO CORP31 citations92
US5650165AJul 22, 1997
Percutaneous absorption preparation
NITTO DENKO CORP32 citations92
US5505306AApr 9, 1996
Package structure of drug-containing pressure-sensitive adhesive sheet
NITTO DENKO CORP39 citations92
US5374429ADec 20, 1994
Medical adhesive sheet and medical preparation
NITTO DENKO CORP24 citations92
US5242951ASep 7, 1993
Estrogen-containing gel preparation
NITTO DENKO CORP23 citations92
US5921948AJul 13, 1999
Surgical dressing
NITTO DENKO CORP27 citations91
US5639472AJun 17, 1997
Percutaneous absorption preparation
NITTO DENKO CORP9 citations74
US6231883B1May 15, 2001
High molecular-weight medical adhesive with plasticizers, and product thereof
NITTO DENKO CORP14 citations73
US5204109AApr 20, 1993
Percutaneous gel preparation
NITTO DENKO CORP13 citations73
US5154929AOct 13, 1992
Percutaneous absorption type preparation and process for preparing the same
NITTO DENKO CORP8 citations73
US6132761AOct 17, 2000
Percutaneous absorption preparation
NITTO DENKO CORP13 citations71
US6077528AJun 20, 2000
Percutaneous preparation
NITTO DENKO CORP7 citations71
NITTO ELECTRIC IND CO
6 patentsUS4765974AAug 23, 1988
Preparation for percutaneous administration
NITTO ELECTRIC IND CO65 citations96
US4608249AAug 26, 1986
Hydrophilic therapeutic material
NITTO ELECTRIC IND CO138 citations96
US4954343ASep 4, 1990
Dermal pharmaceutical preparations
NITTO ELECTRIC IND CO42 citations92
US4719226AJan 12, 1988
Percutaneous absorption type preparation and process for preparing the same
NITTO ELECTRIC IND CO36 citations92
US4485087ANov 27, 1984
Process for obtaining composite pharmaceutical preparation
NITTO ELECTRIC IND CO32 citations92
US4420470ADec 13, 1983
Percutaneous absorption type pharmaceutical preparation of isosorbide dinitrate or pentaerythritol tetranitrate in pressure-sensitive laminate
NITTO ELECTRIC IND CO18 citations70