Inventor
AKIYAMA YOHKO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “AKIYAMA YOHKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
13 patentsUS6245351B1Jun 12, 2001
Controlled-release composition
TAKEDA CHEMICAL INDUSTRIES LTD171 citations97
US6368635B1Apr 9, 2002
Gastrointestinal mucosa-adherent matrixes pharmaceutical preparations and a coating composition
TAKEDA CHEMICAL INDUSTRIES LTD60 citations96
US5948773ASep 7, 1999
Formulation comprising antibacterial substance and antiulcer substance
TAKEDA CHEMICAL INDUSTRIES LTD57 citations96
US5731006AMar 24, 1998
Gastrointestinal mucosa-adherent granules, pharmaceutical preparations and a coating composition
TAKEDA CHEMICAL INDUSTRIES LTD84 citations96
US5576025ANov 19, 1996
Gastrointestinal mucosa-adherent matrixes, pharmaceutical preparations and a coating composition
TAKEDA CHEMICAL INDUSTRIES LTD68 citations96
US5846562ADec 8, 1998
Oral composition of fumagillol derivative
TAKEDA CHEMICAL INDUSTRIES LTD92 citations95
US5593690AJan 14, 1997
Sustained release preparations
TAKEDA CHEMICAL INDUSTRIES LTD76 citations95
US5399357AMar 21, 1995
Sustained release preparations
TAKEDA CHEMICAL INDUSTRIES LTD46 citations95
US5162057ANov 10, 1992
Coatings for stable sustained release preparations
TAKEDA CHEMICAL INDUSTRIES LTD39 citations92
US5189148AFeb 23, 1993
Stabilized fgf composition and production thereof
TAKEDA CHEMICAL INDUSTRIES LTD45 citations91
US6428813B1Aug 6, 2002
Gastrointestinal mucosa-adherent pharmaceutical composition
TAKEDA CHEMICAL INDUSTRIES LTD42 citations89
US6319904B1Nov 20, 2001
Formulation comprising antibacterial substance and antiulcer substance
TAKEDA CHEMICAL INDUSTRIES LTD9 citations73
US6423869B1Jul 23, 2002
Polyol-amino acid compounds having anti-helicobacter pylori activity
TAKEDA CHEMICAL INDUSTRIES LTD6 citations70