Inventor
TAKADA SHIGEYUKI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “TAKADA SHIGEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
13 patentsUS4954298ASep 4, 1990
Method for producing microcapsule
TAKEDA CHEMICAL INDUSTRIES LTD144 citations99
US6117455ASep 12, 2000
Sustained-release microcapsule of amorphous water-soluble pharmaceutical active agent
TAKEDA CHEMICAL INDUSTRIES LTD200 citations98
US5651990AJul 29, 1997
Prolonged release microparticle preparation and production of the same
TAKEDA CHEMICAL INDUSTRIES LTD125 citations98
US5622657AApr 22, 1997
Prolonged release microparticle preparation and production of the same
TAKEDA CHEMICAL INDUSTRIES LTD201 citations98
US6419961B1Jul 16, 2002
Sustained release microcapsules of a bioactive substance and a biodegradable polymer
TAKEDA CHEMICAL INDUSTRIES LTD444 citations97
US6190702B1Feb 20, 2001
Sustained-released material prepared by dispersing a lyophilized polypeptide in an oil phase
TAKEDA CHEMICAL INDUSTRIES LTD98 citations97
US6045830AApr 4, 2000
Method of production of sustained-release preparation
TAKEDA CHEMICAL INDUSTRIES LTD461 citations97
US5330767AJul 19, 1994
Sustained release microcapsule
TAKEDA CHEMICAL INDUSTRIES LTD93 citations96
US5876756AMar 2, 1999
Microcapsule containing amorphous water-soluble 2-piperazinone-1-acetic acid compound
TAKEDA CHEMICAL INDUSTRIES LTD78 citations95
US6113941ASep 5, 2000
Substained release microcapsule of physiologically active compound which is slightly water soluble at pH 6 to 8
TAKEDA CHEMICAL INDUSTRIES LTD36 citations92
US5554378ASep 10, 1996
Pharmaceutical composition and its mucosal use
TAKEDA CHEMICAL INDUSTRIES LTD31 citations92
US4612364ASep 16, 1986
Method for producing formed product of high molecular compounds
TAKEDA CHEMICAL INDUSTRIES LTD4 citations63
US6723347B1Apr 20, 2004
Proces for producing protein powder
TAKEDA CHEMICAL INDUSTRIES LTD5 citations60