Inventor
KAMIYAMA KEIJI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KAMIYAMA KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA PHARMACEUTICAL
9 patentsUS7339064B2Mar 4, 2008
Benzimidazole compound crystal
TAKEDA PHARMACEUTICAL20 citations96
US6939971B2Sep 6, 2005
Benzimidazole compound crystal
TAKEDA PHARMACEUTICAL33 citations96
US8030333B2Oct 4, 2011
Benzimidazole compound crystal
TAKEDA PHARMACEUTICAL9 citations92
US7737282B2Jun 15, 2010
Benzimidazole compound crystal
TAKEDA PHARMACEUTICAL11 citations92
US7569697B2Aug 4, 2009
Benzimidazole compound crystal
TAKEDA PHARMACEUTICAL13 citations92
US7271182B2Sep 18, 2007
Salts of benzimidazole compound and use thereof
TAKEDA PHARMACEUTICAL37 citations92
US7410981B2Aug 12, 2008
Prodrugs of imidazole derivatives, for use as proton pump inhibitors in the treatment of e.g. peptic ulcers
TAKEDA PHARMACEUTICAL5 citations63
US6903122B2Jun 7, 2005
Crystals of benzimidazole compounds
TAKEDA PHARMACEUTICAL1 citations63
US7189744B2Mar 13, 2007
Crystals of benzimidazole compounds
TAKEDA PHARMACEUTICAL0 citations52
TAKEDA CHEMICAL INDUSTRIES LTD
8 patentsUS6462058B1Oct 8, 2002
Benzimidazole compound crystal
TAKEDA CHEMICAL INDUSTRIES LTD96 citations99
US6664276B2Dec 16, 2003
Benzimidazole compound crystal
TAKEDA CHEMICAL INDUSTRIES LTD65 citations97
US6608092B1Aug 19, 2003
Crystals of benzimidazole compounds
TAKEDA CHEMICAL INDUSTRIES LTD24 citations92
US6169102B1Jan 2, 2001
Oxazolone derivatives and their use as anti-Helicobacter pylori agent
TAKEDA CHEMICAL INDUSTRIES LTD27 citations92
US6423869B1Jul 23, 2002
Polyol-amino acid compounds having anti-helicobacter pylori activity
TAKEDA CHEMICAL INDUSTRIES LTD6 citations70
US6414003B1Jul 2, 2002
Oxazolone derivatives and their use as anti-helicobacter pylori agents
TAKEDA CHEMICAL INDUSTRIES LTD5 citations62
US5948774ASep 7, 1999
Cephem compounds, their production and use
TAKEDA CHEMICAL INDUSTRIES LTD3 citations62
US6265586B1Jul 24, 2001
Process for producing indolmycins
TAKEDA CHEMICAL INDUSTRIES LTD0 citations52