Inventor · disambiguated record
Nobuyuki Fukazawa
Also filed as: FUKAZAWA NOBUYUKI
22 granted patents·2 pending applications·269 citations·filing 1979–2005
95Inventor score
Top patents by PatentIndex Score
24 records- 0195US5112817AQuinoline derivativesMITSUI TOATSU CHEMICALS·Filed 1989·Granted May 12, 1992·65 cites·12 claims
- 0293US5405843AQuinoline derivativesMITSUI TOATSU CHEMICALS·Filed 1993·Granted Apr 11, 1995·69 cites·17 claims
- 0388US4521415A6-(Substituted phenyl)-4,5-dihydro-3(2H)-pyridazinone compoundsMITSUI TOATSU CHEMICALS·Filed 1982·Granted Jun 4, 1985·19 cites·22 claims
- 0485US5204348AHeterocyclic compounds and anticancer-drug potentiaters conaining them as effective componentsMITSUI TOATSU CHEMICALS·Filed 1991·Granted Apr 20, 1993·33 cites·9 claims
- 0584US4539150ABenzothiazepine derivatives and their methods of preparationMITSUI TOATSU CHEMICALS·Filed 1984·Granted Sep 3, 1985·20 cites·9 claims
- 0681US5232923ACatechol derivatives and pharmaceutical preparations containing sameMITSUI TOATSU CHEMICALS·Filed 1991·Granted Aug 3, 1993·29 cites·9 claims
- 0767US4639451APyridazinone derivativesMITSUI TOATSU CHEMICALS·Filed 1982·Granted Jan 27, 1987·5 cites·22 claims
- 0863US6423852B1Process for the preparation of trifluorothymidine derivativesMITSUI CHEMICALS INC·Filed 2001·Granted Jul 23, 2002·1 cites·30 claims
- 0962US6822090B2Process for the preparation of cytidine derivativesMITSUI CHEMICALS INC·Filed 2001·Granted Nov 23, 2004·2 cites·11 claims
- 1056US4523011AProcess for preparing 6-(substituted phenyl)-4,5-dihydro-3(2H)-pyridazinone compoundsMITSUI TOATSU CHEMICALS·Filed 1984·Granted Jun 11, 1985·3 cites·12 claims
- 1151US4814458AProcess for preparing 4-acetyl isoquinolinone compoundsMITSUI TOATSU CHEMICALS·Filed 1987·Granted Mar 21, 1989·3 cites·4 claims
- 1249US5532349AProcess for producing 1-(2'-deoxy-β-D-erythro-pentofuranosyl)-5-trifluoromethyluracil derivativesMITSUI TOATSU CHEMICALS·Filed 1994·Granted Jul 2, 1996·6 cites·8 claims
- 1348US2006094869A1Selective process for producing an anomer of a 1-phosphorylated saccharide derivative and process for producing a nucleosideMITSUI CHEMICALS INC·Filed 2005·Application pending·0 cites
- 1445US7038039B2Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleosideMITSUI CHEMICALS INC·Filed 2001·Granted May 2, 2006·0 cites·26 claims
- 1544US5290793ADihydrocaffeic acid derivatives and pharmaceutical preparation containing sameMITSUI TOATSU CHEMICALS·Filed 1992·Granted Mar 1, 1994·2 cites·10 claims
- 1641US4965263A6-acylaminophenyl-5-alkyl-4,5-dihydro-3(2H)-pyridazinone compounds useful as blood pressure depressants, antithrombotic agents and in the treatment of heart diseaseMITSUI TOATSU CHEMICALS·Filed 1989·Granted Oct 23, 1990·1 cites·3 claims
- 1738US4283398ACephalosporinsMITSUI TOATSU CHEMICALS·Filed 1979·Granted Aug 11, 1981·1 cites·8 claims
- 1836US5338745AAmide derivatives of dihydrocaffeic acid and their application to pharmaceuticalsMITSUI TOATSU CHEMICALS·Filed 1991·Granted Aug 16, 1994·5 cites·3 claims
- 1936US5116979ADihydrocaffeic acid derivatives and pharmaceutical preparations containing sameMITSUI TOATSU CHEMICALS·Filed 1990·Granted May 26, 1992·2 cites·7 claims
- 2035US5047545A2-alkoxycarbonyl-4-(4-pyridyl)cyclohexanones and process for preparing themMITSUI TOATSU CHEMICALS·Filed 1989·Granted Sep 10, 1991·0 cites·2 claims
- 2134US5434155AQuinoline derivative fumaratesMITSUI TOATSU CHEMICALS·Filed 1993·Granted Jul 18, 1995·3 cites·5 claims
- 2232US5463061AProcess for production of glycide derivativeMITSUI TOATSU CHEMICALS·Filed 1993·Granted Oct 31, 1995·0 cites·15 claims
- 2332US4539151ABenzothiazepine derivatives and their method of preparationMITSUI TOATSU CHEMICALS·Filed 1984·Granted Sep 3, 1985·0 cites·4 claims
- 2431US2003212100A1Quinoline derivatives and medicinal use thereofFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →