Inventor
SHIDA YASUSHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SHIDA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
4 patentsUS5578733ANov 26, 1996
Process for the production of tetrazolyl compounds
TAKEDA CHEMICAL INDUSTRIES LTD24 citations90
US5599943AFeb 4, 1997
Method for producing tetrazolylbenzene compound
TAKEDA CHEMICAL INDUSTRIES LTD5 citations73
US5763619AJun 9, 1998
Process for the production of tetrazolyl compounds
TAKEDA CHEMICAL INDUSTRIES LTD16 citations71
US5484955AJan 16, 1996
Tri-higher alkyl tin azide and its use
TAKEDA CHEMICAL INDUSTRIES LTD4 citations62
KYOWA HAKKO KOGYO KK
4 patentsUS5539112AJul 23, 1996
5-aminoflavone derivatives
KYOWA HAKKO KOGYO KK2 citations61
US5079358AJan 7, 1992
6H-pyrazolo-[4,5,1-d,e]acridin-6-one derivatives having anit-tumor activity
KYOWA HAKKO KOGYO KK4 citations61
US4863935ASep 5, 1989
Mitomycin compounds having useful anti-tumor activity
KYOWA HAKKO KOGYO KK4 citations61
US5220026AJun 15, 1993
Pyrazoloacridone derivatives
KYOWA HAKKO KOGYO KK1 citations51