Inventor · disambiguated record
Yoshihiro Fujikawa
Also filed as: FUJIKAWA YOSHIHIRO
18 granted patents·535 citations·filing 1980–1992
95Inventor score
Files withNISSAN CHEMICAL IND LTD18
Top patents by PatentIndex Score
18 records- 0198US5856336AQuinoline type mevalonolactonesNISSAN CHEMICAL IND LTD·Filed 1992·Granted Jan 5, 1999·122 cites·2 claims
- 0298US5011930AQuinoline type mevalonolactonesNISSAN CHEMICAL IND LTD·Filed 1990·Granted Apr 30, 1991·239 cites·7 claims
- 0387US5026698AThienopyridine type mevalonolactonesNISSAN CHEMICAL IND LTD·Filed 1989·Granted Jun 25, 1991·24 cites·21 claims
- 0486US5102888AQuinoline type mevalonolactones useful for treating hyperlipidemia and related diseasesNISSAN CHEMICAL IND LTD·Filed 1990·Granted Apr 7, 1992·23 cites·12 claims
- 0585US5854259AQuinoline type mevalonolactonesNISSAN CHEMICAL IND LTD·Filed 1992·Granted Dec 29, 1998·27 cites·4 claims
- 0682US5872130AQuinoline type mevalonoactonesNISSAN CHEMICAL IND LTD·Filed 1990·Granted Feb 16, 1999·31 cites·5 claims
- 0778US4447256AN-(Unsubstituted or substituted pyridyl)aminomethylene-diphosphonic acids, herbicidal compositions containing same, their use for herbicides, and process for preparing sameNISSAN CHEMICAL IND LTD·Filed 1980·Granted May 8, 1984·13 cites·15 claims
- 0874US5026708APyrimidine type mevalonolactonesNISSAN CHEMICAL IND LTD·Filed 1988·Granted Jun 25, 1991·11 cites·37 claims
- 0973US4624950AMethod for treating atherosclerosis hyperlipidema, lipid deposition on arterial walls, or raising the ratio of high density lipoprotein cholesterol to total cholesterol in serumNISSAN CHEMICAL IND LTD·Filed 1984·Granted Nov 25, 1986·7 cites·4 claims
- 1067US5024999APyrazolopyridine type mevalonolactones useful as pharmaeuticalsNISSAN CHEMICAL IND LTD·Filed 1989·Granted Jun 18, 1991·9 cites·22 claims
- 1158US5055472APyrazolopyrimidine type mevalonolactonesNISSAN CHEMICAL IND LTD·Filed 1989·Granted Oct 8, 1991·7 cites·18 claims
- 1258US4841068A3-hydroxy pyrazole derivativesNISSAN CHEMICAL IND LTD·Filed 1987·Granted Jun 20, 1989·7 cites·13 claims
- 1355US4639444A3,5-dialkyl-4,6-diaryl-tetrahydro-2H-13,5-thiadiazine-2-thione derivative, process for its production and antihyperlipidemic agent containing itNISSAN CHEMICAL IND LTD·Filed 1985·Granted Jan 27, 1987·7 cites·31 claims
- 1450US4977161AIsoxazolopyridine type mevalonolactonesNISSAN CHEMICAL IND LTD·Filed 1989·Granted Dec 11, 1990·5 cites·12 claims
- 1550US4654348APyrazolo[4,3-d]pyrimidine derivative, process for its production, antihyperlipidemic agent containing it, its intermediate, and process for the production of the intermediateNISSAN CHEMICAL IND LTD·Filed 1985·Granted Mar 31, 1987·3 cites·13 claims
- 1633US4719209AAntiatherosclerotic agent compositionsNISSAN CHEMICAL IND LTD·Filed 1986·Granted Jan 12, 1988·0 cites·4 claims
- 1731US5137891A2',3' cyclic fused pyrazolopyrimidine type mevalonolactonesNISSAN CHEMICAL IND LTD·Filed 1991·Granted Aug 11, 1992·0 cites·14 claims
- 1831US4746663APyrazolo[4,3-d]pyrimidine derivative, process for its production, and antihyperlipidemic or antiatherosclerotic agent containing itNISSAN CHEMICAL IND LTD·Filed 1986·Granted May 24, 1988·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →