Inventor
FUKAZAWA NOBUYUKI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “FUKAZAWA NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
19 patentsUS5405843AApr 11, 1995
Quinoline derivatives
MITSUI TOATSU CHEMICALS69 citations94
US5112817AMay 12, 1992
Quinoline derivatives
MITSUI TOATSU CHEMICALS65 citations94
US5204348AApr 20, 1993
Heterocyclic compounds and anticancer-drug potentiaters conaining them as effective components
MITSUI TOATSU CHEMICALS33 citations91
US5232923AAug 3, 1993
Catechol derivatives and pharmaceutical preparations containing same
MITSUI TOATSU CHEMICALS29 citations89
US4521415AJun 4, 1985
6-(Substituted phenyl)-4,5-dihydro-3(2H)-pyridazinone compounds
MITSUI TOATSU CHEMICALS19 citations81
US4539150ASep 3, 1985
Benzothiazepine derivatives and their methods of preparation
MITSUI TOATSU CHEMICALS20 citations80
US4639451AJan 27, 1987
Pyridazinone derivatives
MITSUI TOATSU CHEMICALS5 citations73
US5532349AJul 2, 1996
Process for producing 1-(2'-deoxy-β-D-erythro-pentofuranosyl)-5-trifluoromethyluracil derivatives
MITSUI TOATSU CHEMICALS6 citations62
US4523011AJun 11, 1985
Process for preparing 6-(substituted phenyl)-4,5-dihydro-3(2H)-pyridazinone compounds
MITSUI TOATSU CHEMICALS3 citations62
US5338745AAug 16, 1994
Amide derivatives of dihydrocaffeic acid and their application to pharmaceuticals
MITSUI TOATSU CHEMICALS5 citations61
US5290793AMar 1, 1994
Dihydrocaffeic acid derivatives and pharmaceutical preparation containing same
MITSUI TOATSU CHEMICALS2 citations61
US5116979AMay 26, 1992
Dihydrocaffeic acid derivatives and pharmaceutical preparations containing same
MITSUI TOATSU CHEMICALS2 citations61
US4814458AMar 21, 1989
Process for preparing 4-acetyl isoquinolinone compounds
MITSUI TOATSU CHEMICALS3 citations61
US5434155AJul 18, 1995
Quinoline derivative fumarates
MITSUI TOATSU CHEMICALS3 citations56
US5047545ASep 10, 1991
2-alkoxycarbonyl-4-(4-pyridyl)cyclohexanones and process for preparing them
MITSUI TOATSU CHEMICALS0 citations52
US4283398AAug 11, 1981
Cephalosporins
MITSUI TOATSU CHEMICALS1 citations52
US5463061AOct 31, 1995
Process for production of glycide derivative
MITSUI TOATSU CHEMICALS0 citations51
US4965263AOct 23, 1990
6-acylaminophenyl-5-alkyl-4,5-dihydro-3(2H)-pyridazinone compounds useful as blood pressure depressants, antithrombotic agents and in the treatment of heart disease
MITSUI TOATSU CHEMICALS1 citations51
US4539151ASep 3, 1985
Benzothiazepine derivatives and their method of preparation
MITSUI TOATSU CHEMICALS0 citations51
MITSUI CHEMICALS INC
3 patentsUS6822090B2Nov 23, 2004
Process for the preparation of cytidine derivatives
MITSUI CHEMICALS INC2 citations58
US6423852B1Jul 23, 2002
Process for the preparation of trifluorothymidine derivatives
MITSUI CHEMICALS INC1 citations51
US7038039B2May 2, 2006
Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleoside
MITSUI CHEMICALS INC0 citations37