Inventor
YAMASHITA CHIKAMASA
JP9 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA CHIKAMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTSUKA PHARMA CO LTD
6 patentsUS7735485B2Jun 15, 2010
Dry powder inhalation system for transpulmonary administration
OTSUKA PHARMA CO LTD56 citations96
US7708014B2May 4, 2010
Inhalation device for transpulmonary administration
OTSUKA PHARMA CO LTD64 citations95
US7448379B2Nov 11, 2008
Composition, vessel, dry powder inhalation system, and related methods for transpulmonary administration
OTSUKA PHARMA CO LTD61 citations95
US4784855ANov 15, 1988
Pharmaceutical compositions and suppository
OTSUKA PHARMA CO LTD24 citations72
US6337067B1Jan 8, 2002
Water soluble dry compositions
OTSUKA PHARMA CO LTD5 citations70
US6479048B2Nov 12, 2002
Water-soluble dry compositions
OTSUKA PHARMA CO LTD0 citations49
YAMASHITA CHIKAMASA
3 patentsUS8443799B2May 21, 2013
Dry powder inhalation system for transpulmonary administration
YAMASHITA CHIKAMASA7 citations80
US8216588B2Jul 10, 2012
Lyophilized preparation comprising influenza vaccine, and method for preparation thereof
YAMASHITA CHIKAMASA2 citations60
US8333193B2Dec 18, 2012
Dry powder inhalation system for transpulmonary administration
YAMASHITA CHIKAMASA2 citations59