Inventor · disambiguated record
Osamu Nishimura
Also filed as: NISHIMURA OSAMU
34 granted patents·17 pending applications·533 citations·filing 1973–2015
97Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD26SHIMADZU CORP7WATANABE MAKOTO4MATSUBARA TOSHIYA3KUYAMA HIROKI2
Top patents by PatentIndex Score
51 records- 0195US6627651B1Cyclic compounds and uses thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Sep 30, 2003·61 cites·35 claims
- 0290US6268354B1Pharmaceutical composition for antagonizing CCR5 comprising anilide derivativeTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Jul 31, 2001·39 cites·21 claims
- 0389US6562978B1Cyclic amine compounds as CCR5 antagonistsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted May 13, 2003·38 cites·3 claims
- 0486US4229438ANonapeptidesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1979·Granted Oct 21, 1980·64 cites·11 claims
- 0586US4100152APeptidesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1977·Granted Jul 11, 1978·29 cites·3 claims
- 0685US6235771B1Anilide derivative, production and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted May 22, 2001·36 cites·33 claims
- 0783US5861284AMethod for producing a biologically active recombinant cysteine-free parathyroid hormone (1-34)TAKEDA CHEMICAL INDUSTRIES LTD·Filed 1997·Granted Jan 19, 1999·45 cites·1 claims
- 0881US6376536B1Quaternary ammonium salts and their useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Apr 23, 2002·12 cites·7 claims
- 0979US6936602B1Benzazepine derivatives, process for the preparation of the same and uses thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Aug 30, 2005·12 cites·27 claims
- 1077US6838259B2Process for producing kiss-1 peptideTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Jan 4, 2005·4 cites·11 claims
- 1175US6096780AQuaternary ammonium salts and their useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Aug 1, 2000·35 cites·22 claims
- 1273US3997516AMethod for protecting guanidino group and restoring the sameTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Dec 14, 1976·14 cites·17 claims
- 1371US6309859B1Method for removing N-terminal methionineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Oct 30, 2001·18 cites·11 claims
- 1469US6066470AMethod for removing N-terminal methionineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1997·Granted May 23, 2000·17 cites·14 claims
- 1568US4980455ANovel polypeptides and production thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Dec 25, 1990·16 cites·8 claims
- 1666US7354996B2Method and kit for quantitative analysis of proteinSHIMADZU CORP·Filed 2005·Granted Apr 8, 2008·3 cites·12 claims
- 1766US3959245AL-Aspartyl-aminomalonic acid methyl 2-methylcyclohexyl diesterTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1973·Granted May 25, 1976·10 cites·1 claims
- 1864US2011104666A1Insulin resistance markerMATSUBARA TOSHIYA·Filed 2009·Application pending·0 cites
- 1963US6287806B1Method for producing a biologically active recombinant cysteine-free peptideTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1998·Granted Sep 11, 2001·9 cites·14 claims
- 2062US7348324B2Cyclic amine compounds as CCR5 antagonistsTAKEDA PHARMACEUTICAL·Filed 2002·Granted Mar 25, 2008·1 cites·35 claims
- 2162US6787650B1Urea compounds, process for producing the same and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Sep 7, 2004·1 cites·11 claims
- 2256US10809262B2Multiplex colon cancer marker panelSHIMADZU CORP·Filed 2015·Granted Oct 20, 2020·0 cites·18 claims
- 2356US6774221B1Process for eliminating N-terminal methionineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Aug 10, 2004·10 cites·12 claims
- 2455US2015044691A1Blood marker for renal cancerSHIMADZU CORP·Filed 2014·Application pending·0 cites
- 2553US5157004APolypeptides and production thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Oct 20, 1992·13 cites·4 claims
- 2651US2013165340A1Multiplex colon cancer marker panelSHIMADZU CORP·Filed 2012·Application pending·0 cites
- 2751US2013171660A1Blood marker for renal cancerSHIMADZU CORP·Filed 2012·Application pending·0 cites
- 2850US6172061B1Pharmaceutical composition for antagonizing CCR5 comprising anilide derivativeTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1998·Granted Jan 9, 2001·11 cites·37 claims
- 2950US5028524AAssay for anti-pre-S antibodyTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Jul 2, 1991·13 cites·12 claims
- 3050US2007112181A1Method for enrichment/seperation of protein or peptideWATANABE MAKOTO·Filed 2004·Application pending·0 cites
- 3147US9079972B2Method of screening a substance for improving insulin resistanceMATSUBARA TOSHIYA·Filed 2012·Granted Jul 14, 2015·0 cites·1 claims
- 3246US2004029215A1Process for producing rfrpFiled 2001·Application pending·0 cites
- 3346US2009142851A1Method for selectively recovering c-terminal peptide of protein and method for determining amino acid sequence of c-terminal peptide of protein using the sameSHIMA KEISUKE·Filed 2008·Application pending·0 cites
- 3446US2004185525A1Process for producing peptideFiled 2002·Application pending·0 cites
- 3545US9167836B2Perfume compositionKOBAYASHI NORIAKI·Filed 2007·Granted Oct 27, 2015·0 cites·4 claims
- 3643US7892846B2Phosphopeptide analysis methodSHIMADZU CORP·Filed 2008·Granted Feb 22, 2011·0 cites·5 claims
- 3743US2005221413A1Sulfenyl compound, labeling reagent, and method of analyzing peptideKUYAMA HIROKI·Filed 2003·Application pending·0 cites
- 3842US2009191575A1Tumor marker and method for determination of the occurrence of cancerous diseaseWATANABE MAKOTO·Filed 2007·Application pending·0 cites
- 3942US2006046303A1Method of eliminating phosphate group of peptide and method of analyzing peptideKUYAMA HIROKI·Filed 2003·Application pending·0 cites
- 4041US4111924AMethod for removal of thiol-protecting groupsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1977·Granted Sep 5, 1978·6 cites·3 claims
- 4141US2009280512A1Tumor marker for renal cancer and method for determination of occurrence of renal cancerMASUDA TARO·Filed 2007·Application pending·0 cites
- 4239US6825165B1Betacellulin modificationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Nov 30, 2004·2 cites·6 claims
- 4339US2013071864A1Colorectal cancer marker vitronectin and method for analyzing vitronectin concentration in blood sampleWATANABE MAKOTO·Filed 2011·Application pending·0 cites
- 4439US2013065258A1Colorectal cancer marker galectin, method for analyzing galectin concentration in blood sample, and kit for detecting colorectal cancer marker galectinWATANABE MAKOTO·Filed 2011·Application pending·0 cites
- 4538USH1662HChemically modified lymphokine and production thereofFiled 1990·Granted Jul 1, 1997·3 cites·1 claims
- 4637US2006243899A1Method for selective measurement of specific substances from a mixture by maldi mass spectrometrySHIMADZU CORP·Filed 2005·Application pending·0 cites
- 4736US2005224710A1Method for measuring hydrophobic peptides using maldi mass spectrometerMATSUO EIICHI·Filed 2005·Application pending·0 cites
- 4836US2013210039A1Blood insulin resistance and diabetes marker progranulin, method for analyzing concentration of progranulin in blood sample, and method for screening for substance that improves insulin resistance and improves or suppresses diabetesMATSUBARA TOSHIYA·Filed 2011·Application pending·0 cites
- 4934US5057218APorous membrane and production process thereofMITSUBISHI RAYON CO·Filed 1990·Granted Oct 15, 1991·8 cites·6 claims
- 5034US4368150AMethod for protecting guanidino group and restoring the sameTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Jan 11, 1983·2 cites·10 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →