Inventor
SAWAYANAGI YOICHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAWAYANAGI YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOJIN IYAKU KAKO CO LTD
4 patentsUS4948581AAug 14, 1990
Long acting diclofenac sodium preparation
DOJIN IYAKU KAKO CO LTD39 citations84
US5296235AMar 22, 1994
Plaster preparation
DOJIN IYAKU KAKO CO LTD9 citations67
US5602234AFeb 11, 1997
Stable antibody solution and method for preparing same
DOJIN IYAKU KAKO CO LTD4 citations58
US5482973AJan 9, 1996
Suppository preparation
DOJIN IYAKU KAKO CO LTD2 citations56