Inventor
KUBO KAZUHIRO
JP50 patents
⚠️ This page may combine multiple inventors who share the name “KUBO KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOWA HAKKO KOGYO KK
30 patentsUS5290782AMar 1, 1994
Xanthine derivatives
KYOWA HAKKO KOGYO KK57 citations96
US5118701AJun 2, 1992
Tricyclic compounds as txa2 antagonists
KYOWA HAKKO KOGYO KK40 citations96
US4999363AMar 12, 1991
Tricyclic compounds
KYOWA HAKKO KOGYO KK50 citations96
US5270316ADec 14, 1993
Condensed purine derivatives
KYOWA HAKKO KOGYO KK37 citations93
US5302596AApr 12, 1994
Tricyclic compounds as TXA2 antagonists
KYOWA HAKKO KOGYO KK40 citations92
US5302602AApr 12, 1994
Tricyclic thromboxane A2 antagonists
KYOWA HAKKO KOGYO KK27 citations92
US5242931ASep 7, 1993
Tricyclic compounds as TXA2 antagonists
KYOWA HAKKO KOGYO KK40 citations92
US5143922ASep 1, 1992
Tricyclic thromboxane A2 antagonists
KYOWA HAKKO KOGYO KK25 citations92
US5068236ANov 26, 1991
Xanthine derivatives
KYOWA HAKKO KOGYO KK46 citations92
US5010104AApr 23, 1991
Tricyclic compounds
KYOWA HAKKO KOGYO KK28 citations92
US5010087AApr 23, 1991
Tricyclic compounds and TXA2 antagonistic compositions thereof
KYOWA HAKKO KOGYO KK26 citations92
US4994463AFeb 19, 1991
Tricyclic thromboxane A2 antagonists
KYOWA HAKKO KOGYO KK27 citations92
US4410528AOct 18, 1983
Hypotensive piperidine derivatives
KYOWA HAKKO KOGYO KK46 citations92
US5478835ADec 26, 1995
Tricyclic compounds and intermediates thereof
KYOWA HAKKO KOGYO KK21 citations91
US5340807AAug 23, 1994
Tricyclic compounds and intermediates thereof
KYOWA HAKKO KOGYO KK22 citations91
US5525607AJun 11, 1996
Xanthine compounds
KYOWA HAKKO KOGYO KK17 citations82
US4381398AApr 26, 1983
Amino-alcohol derivatives
KYOWA HAKKO KOGYO KK20 citations82
US4344945AAug 17, 1982
Piperidine derivatives
KYOWA HAKKO KOGYO KK17 citations81
US4849441AJul 18, 1989
Isoindolin-1-one derivative and antiarrhythmic agent
KYOWA HAKKO KOGYO KK23 citations79
US4668683AMay 26, 1987
Cardiotonic quinazoline derivatives
KYOWA HAKKO KOGYO KK11 citations74
US4344948AAug 17, 1982
Piperidine derivatives and pharmaceutical compositions containing same
KYOWA HAKKO KOGYO KK18 citations73
US4962107AOct 9, 1990
Agent for cerebral protection
KYOWA HAKKO KOGYO KK11 citations72
US5192768AMar 9, 1993
Pyrazoloquinoline derivatives
KYOWA HAKKO KOGYO KK11 citations70
US5063227ANov 5, 1991
Quinazoline-substituted pyridazinone derivatives having cardiotonic activity
KYOWA HAKKO KOGYO KK3 citations63
US4450115AMay 22, 1984
Amino-alcohol derivatives
KYOWA HAKKO KOGYO KK4 citations62
US4390536AJun 28, 1983
Piperidine derivatives
KYOWA HAKKO KOGYO KK2 citations62
US5120737AJun 9, 1992
Hexitol derivatives
KYOWA HAKKO KOGYO KK1 citations52
US5053408AOct 1, 1991
Hexitol derivatives having vasodilative activity
KYOWA HAKKO KOGYO KK1 citations52
US4677125AJun 30, 1987
Phosphorus-containing peptide derivatives
KYOWA HAKKO KOGYO KK1 citations51
US4824842AApr 25, 1989
Cinnamoyl piperidines and thiomorpholine and cerebral protection compositions
KYOWA HAKKO KOGYO KK1 citations50
NOF CORP
10 patentsUS9708628B2Jul 18, 2017
Cationic lipid having improved intracellular kinetics
NOF CORP99 citations95
US6875841B2Apr 5, 2005
Polyoxyalkylene derivative and process of producing the same
NOF CORP47 citations91
US6679822B2Jan 20, 2004
Polyalkylene oxide-modified phospholipid and production method thereof
NOF CORP8 citations73
US7495116B2Feb 24, 2009
Phospholipid derivative
NOF CORP2 citations62
US9371271B2Jun 21, 2016
Method for manufacturing tertiary amino group-containing lipid
NOF CORP2 citations61
US7524981B2Apr 28, 2009
Phospholipid derivatives and process for the production there
NOF CORP2 citations60
US10092655B2Oct 9, 2018
Cationic lipid for nucleic acid delivery
NOF CORP1 citations48
US7399877B2Jul 15, 2008
Phospholipid derivative
NOF CORP0 citations41
US7198945B2Apr 3, 2007
Cell having modified cell membrane
NOF CORP0 citations41
US7531604B2May 12, 2009
Phospholipid derivative
NOF CORP0 citations39
AHC INC
3 patentsUS5549890AAug 27, 1996
Animal feed containing Bacillus subtilis FERM BP-3418 that decomposes aflatoxin
AHC INC20 citations92
US5667779ASep 16, 1997
Fungal inhibiting composition comprising Bacillus subtilis FERM BP-3418
AHC INC15 citations82
US5364788ANov 15, 1994
Pure culture of Bacillus subtilis FERM BP-3418
AHC INC12 citations82