Inventor
KITAGAWA HIRONOSHIN
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KITAGAWA HIRONOSHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENKI KAGAKU KOGYO KK
6 patentsUS6635267B1Oct 21, 2003
Hyaluronic acid gel, process for the preparation thereof and medical materials containing the same
DENKI KAGAKU KOGYO KK120 citations96
US7014860B1Mar 21, 2006
Hyaluronic acid gel, process for producing the same, and medical material containing the same
DENKI KAGAKU KOGYO KK46 citations91
US5728391AMar 17, 1998
Hyaluronic acid and its salt for treating skin diseases
DENKI KAGAKU KOGYO KK40 citations89
US4946780AAug 7, 1990
Method for producing sodium hyaluronate by fermentation method
DENKI KAGAKU KOGYO KK21 citations77
US4205128AMay 27, 1980
Process for producing immobilized enzyme compositions
DENKI KAGAKU KOGYO KK9 citations70
US4411999AOct 25, 1983
Immobilization of enzymes on granular gelatin
DENKI KAGAKU KOGYO KK11 citations69