Inventor
TAMAOKI TATSUYA
JP21 patents
⚠️ This page may combine multiple inventors who share the name “TAMAOKI TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOWA HAKKO KOGYO KK
19 patentsUS6126940AOct 3, 2000
Hair-growing agent comprised of proanthocyanidins
KYOWA HAKKO KOGYO KK53 citations96
US4935415AJun 19, 1990
UCN-01 and process for production thereof
KYOWA HAKKO KOGYO KK34 citations91
US5728709AMar 17, 1998
Alkyl and aralkyl-substituted pyrrolocarbazole derivatives that stimulate platelet production
KYOWA HAKKO KOGYO KK21 citations89
US5629304AMay 13, 1997
Therapeutic agent for thrombocytopenia and indolocarbazole derivatives
KYOWA HAKKO KOGYO KK19 citations83
US5468474ANov 21, 1995
N-acylglutamine derivatives and cosmetic compositions
KYOWA HAKKO KOGYO KK18 citations81
US6884419B1Apr 26, 2005
hG-CSF fusion polypeptide having c-mpl activity, DNA coding for same and methods of treating anemia using same
KYOWA HAKKO KOGYO KK8 citations73
US5674867AOct 7, 1997
Indolocarbazole derivatives and therapeutic method for stimulating megakaicyocyte production
KYOWA HAKKO KOGYO KK16 citations73
US5604219AFeb 18, 1997
Indolocarbazole derivatives that stimulate platelet production
KYOWA HAKKO KOGYO KK7 citations73
US4511560AApr 16, 1985
Antibiotic substances DC-45, and their use as medicaments
KYOWA HAKKO KOGYO KK14 citations73
US5843955ADec 1, 1998
Compound LK6-A
KYOWA HAKKO KOGYO KK6 citations72
US5281610AJan 25, 1994
Condensed naphthyridine derivatives
KYOWA HAKKO KOGYO KK5 citations62
US4393056AJul 12, 1983
Antibiotics tetronolide compounds and process for production thereof
KYOWA HAKKO KOGYO KK3 citations62
US6506370B1Jan 14, 2003
Hair-growing agent
KYOWA HAKKO KOGYO KK5 citations61
US5140044AAug 18, 1992
Ucn-1028d derivatives
KYOWA HAKKO KOGYO KK4 citations61
US4346075AAug 24, 1982
Antibiotic DC-11 and process for production thereof
KYOWA HAKKO KOGYO KK4 citations61
US7033580B2Apr 25, 2006
Hair-growing agent
KYOWA HAKKO KOGYO KK0 citations51
US5236929AAug 17, 1993
Compound uca1064-b
KYOWA HAKKO KOGYO KK0 citations50
US6080771AJun 27, 2000
DC107 derivatives
KYOWA HAKKO KOGYO KK0 citations41
US5981558ANov 9, 1999
DC107 derivatives
KYOWA HAKKO KOGYO KK0 citations41