Inventor · disambiguated record
Kenji Maeda
Also filed as: KONDO SHINICHI · MAEDA KENJI
32 granted patents·16 pending applications·467 citations·filing 1973–2024
97Inventor score
Files withOTSUKA PHARMA CO LTD14MICROBIAL CHEM RES FOUND9TOKYO GAS CO LTD6ZAIDAN HOJIN BISEIBUTSU6MERCK & CO INC3
Top patents by PatentIndex Score
48 records- 0196US9017737B2Use of cannabinoids in combination with an anti-psychotic medicamentKIKUCHI TETSURO·Filed 2008·Granted Apr 28, 2015·96 cites·21 claims
- 0289US3940382A1,2'-Di-N-substituted kanamycin B compoundsMICROBIAL CHEM RES FOUND·Filed 1974·Granted Feb 24, 1976·30 cites·5 claims
- 0387US4170642ADerivatives of kanamycin AMICROBIAL CHEM RES FOUND·Filed 1975·Granted Oct 9, 1979·21 cites·8 claims
- 0487US2025177385A1Combinations comprising brexpiprazole or a salt thereof and a second drug for use in the treatment of a cns disorderOTSUKA PHARMA CO LTD·Filed 2024·Application pending·0 cites
- 0584US4107424A1-N-[(S)-α-hydroxy-ω-aminoacyl] derivatives of 3',4'-dideoxykanamycin B and 3'-deoxykanamycin B antibioticsMICROBIAL CHEM RES FOUND·Filed 1976·Granted Aug 15, 1978·25 cites·5 claims
- 0684US2025099459A1Prophylactic and/or therapeutic agent for behavioral and psychological symptoms associated with neurodegenerative disease or impulsive symptoms associated with mental disease containing brexpiprazole or salt thereofOTSUKA PHARMA CO LTD·Filed 2024·Application pending·0 cites
- 0784US2024156811A1Combinations comprising brexpiprazole or a salt thereof and a second drug for use in the treatment of a cns disorderOTSUKA PHARMA CO LTD·Filed 2023·Application pending·0 cites
- 0882US4469593ABlood purification apparatusTOYODA CHUO KENKYUSHO KK·Filed 1983·Granted Sep 4, 1984·159 cites·25 claims
- 0982US4001208A1-N-[(S)-α-hydroxy-ω-aminoacyl]MICROBIAL CHEM RES FOUND·Filed 1973·Granted Jan 4, 1977·19 cites·9 claims
- 1081US5527820AAntibiotics having immunosuppressive activity, delaminomycins and processes for the production of the sameZAIDAN HOJIN BISEIBUTSU·Filed 1993·Granted Jun 18, 1996·21 cites·5 claims
- 1179US2022370442A1Prophylactic and/or therapeutic agent for behavioral and psychological symptoms associated with neurodegenerative disease or impulsive symptoms associated with mental disease containing brexpiprazole or salt thereofOTSUKA PHARMA CO LTD·Filed 2022·Application pending·0 cites
- 1278US6605720B1Process for making spirolactone compoundsMERCK & CO INC·Filed 2003·Granted Aug 12, 2003·8 cites·13 claims
- 1373US7404945B2Method of evaluating pharmacological effects of medicineTOKYO GAS CO LTD·Filed 2003·Granted Jul 29, 2008·4 cites·26 claims
- 1473US4845193AProcess for producing polycarbonate resin molding material having low particle content with vented extruderMITSUBISHI GAS CHEMICAL CO·Filed 1988·Granted Jul 4, 1989·21 cites·6 claims
- 1573US2022000861A1Combinations comprising brexpiprazole or a salt thereof and a second drug for use in the treatment of a cns disorderOTSUKA PHARMA CO LTD·Filed 2021·Application pending·0 cites
- 1668US11642341B2Combination of brexpiprazole and nalmefene and use thereof for treating substance-related disordersOTSUKA PHARMA CO LTD·Filed 2020·Granted May 9, 2023·0 cites·5 claims
- 1768US7572598B2Preparation comprising albumin esterified with a labeled substance for diagnosis of pancreatic exocrine functionTOKYO GAS CO LTD·Filed 2006·Granted Aug 11, 2009·0 cites·2 claims
- 1868US7125683B2Preparations for diagnosis extrapancreatic secretory functionTOKYO GAS CO LTD·Filed 2001·Granted Oct 24, 2006·2 cites·13 claims
- 1967US7550272B2Method for diagnosis of pancreatic exocrine functionTOKYO GAS CO LTD·Filed 2006·Granted Jun 23, 2009·0 cites·6 claims
- 2067US7285552B2Drugs containing triazaspiro[5.5]undecane derivatives as the active ingredientONO PHARMACEUTICAL CO·Filed 2002·Granted Oct 23, 2007·3 cites·7 claims
- 2166US4147861A1N-(α-Hydroxy-ω-aminoalkanoyl)-6'N-methyl-3',4'-dideoxykanamycin B and the production thereofMICROBIAL CHEM RES FOUND·Filed 1977·Granted Apr 3, 1979·8 cites·5 claims
- 2265US2019314367A1Prophylactic and/or therapeutic agent for behavioral and psychological symptoms associated with neurodegenerative disease or impulsive symptoms associated with mental disease containing brexpiprazole or salt thereofOTSUKA PHARMA CO LTD·Filed 2019·Application pending·0 cites
- 2364US2018325894A1Combinations comprising brexpiprazole or a salt thereof and a second drug for use in the treatment of a cns disorderOTSUKA PHARMA CO LTD·Filed 2018·Application pending·0 cites
- 2463US7368569B2Process for making spirolactone compoundsMERCK & CO INC·Filed 2003·Granted May 6, 2008·2 cites·10 claims
- 2562US7482449B2Process for making spirolactone compoundsMERCK & CO INC·Filed 2008·Granted Jan 27, 2009·0 cites·32 claims
- 2662US3939143A1-N-isoserylkanamycins and the production thereofMICROBIAL CHEM RES FOUND·Filed 1974·Granted Feb 17, 1976·8 cites·11 claims
- 2762US2018042923A1Combinations comprising brexpiprazole or a salt thereof and a second drug for use in the treatment of a cns disorderOTSUKA PHARMA CO LTD·Filed 2017·Application pending·0 cites
- 2861US2015272946A1Prophylactic and/or Therapeutic Agent for Behavioral And Psychological Symptoms Associated With Neurodegenerative Disease or Impulsive Symptoms Associated With Mental Disease Containing Brexpiprazole or Salt ThereofOTSUKA PHARMA CO LTD·Filed 2013·Application pending·0 cites
- 2959US2017258787A1Prophylactic and/or therapeutic agent for behavioral and psychological symptoms associated with neurodegenerative disease or impulsive symptoms associated with mental disease containing brexpiprazole or salt thereofOTSUKA PHARMA CO LTD·Filed 2017·Application pending·0 cites
- 3059US2017100395A1Combinations comprising brexpiprazole or a salt thereof and a second drug for use in the treatment of a cns disorderOTSUKA PHARMA CO LTD·Filed 2016·Application pending·0 cites
- 3158US3959257AProduction of coformycin and intermediates thereforMICROBIAL CHEM RES FOUND·Filed 1974·Granted May 25, 1976·7 cites·4 claims
- 3257US2019151309A1Combination of brexpiprazole and nalmefene and use thereof for treating substance-related disordersOTSUKA PHARMA CO LTD·Filed 2019·Application pending·0 cites
- 3356US5096924AAnticancer antibiotic mi43-37f11 substanceAZIDAN HOJIN BISEIBUTSU KAGAKU·Filed 1990·Granted Mar 17, 1992·7 cites·2 claims
- 3456US2014120185A1Combinations comprising brexpiprazole or a salt thereof and a second drug for use in the treatment of a cns disorderHIROSE TSUYOSHI·Filed 2012·Application pending·0 cites
- 3554US7662857B2Diagnostic agents for pancreatic exocrine functionTOKYO GAS CO LTD·Filed 2007·Granted Feb 16, 2010·0 cites·9 claims
- 3646US2017042887A1Combination of Brexpiprazole and Nalmefene and Use Thereof for Treating Substance-Related DisordersOTSUKA PHARMA CO LTD·Filed 2015·Application pending·0 cites
- 3744US7208525B2Diagnostic agents for pancreatic exocrine functionTOKYO GAS CO LTD·Filed 2002·Granted Apr 24, 2007·0 cites·4 claims
- 3844US3965089AProcess for the production of a cyclic ureido-derivative of a deoxystreptamine-containing antibiotic and products thereofMICROBIAL CHEM RES FOUND·Filed 1973·Granted Jun 22, 1976·3 cites·17 claims
- 3944US2006241299A1Process for making spirolactone compoundsVOLANTE RALPH P·Filed 2004·Application pending·0 cites
- 4043US5798387AAmino acid derivativesZAIDAN HOJIN BISEIBUTSU·Filed 1996·Granted Aug 25, 1998·3 cites·7 claims
- 4142US4014769AProduction of coformycin and intermediates thereforMICROBIAL CHEM RES FOUND·Filed 1976·Granted Mar 29, 1977·6 cites·3 claims
- 4239US5095049AProcess for producing a low-particle-content transparent thermoplastic resin solutionMITSUBISHI GAS CHEMICAL CO·Filed 1988·Granted Mar 10, 1992·5 cites·6 claims
- 4338US2007225499A1Process for the Preparation of 2,2-Disubstituted PyrrolesJAVADI GARY·Filed 2005·Application pending·0 cites
- 4436US5952380AMethod for treating diarrheaZAIDAN HOJIN BISEIBUTSU·Filed 1995·Granted Sep 14, 1999·3 cites·6 claims
- 4534US5098935ACarcinostatic or antitumor antibiotic, conagenin, and production and uses thereofZAIDAN HOJIN BISEIBUTSU·Filed 1990·Granted Mar 24, 1992·1 cites·4 claims
- 4634US4390643AProcess for producing amine formaldehyde resin foamMITSUBISHI GAS CHEMICAL CO·Filed 1981·Granted Jun 28, 1983·4 cites·10 claims
- 4733US6160017APreventives and remedies for ulcerous colitis and/or crohn's diseaseZAIDAN HOJIN BISEIBUTSU·Filed 1998·Granted Dec 12, 2000·1 cites·2 claims
- 4828US6245810B1Amino acid derivativesZAIDAN HOJIN BISEIBUTSU·Filed 1998·Granted Jun 12, 2001·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →