Inventor · disambiguated record
Takeshi Imamura
Also filed as: IMAMURA TAKESHI
181 granted patents·49 pending applications·2,543 citations·filing 1973–2025
99Inventor score
Files withCANON KK93JFE STEEL CORP48PANASONIC IP MAN CO LTD11PANASONIC SEMICONDUCTOR SOLUTIONS CO LTD7TOSHIBA KK7
Top patents by PatentIndex Score
230 records- 0197US11715795B2Semiconductor deviceNUVOTON TECHNOLOGY CORP JAPAN·Filed 2021·Granted Aug 1, 2023·4 cites·10 claims
- 0296US11171234B2Semiconductor devicePANASONIC SEMICONDUCTOR SOLUTIONS CO LTD·Filed 2020·Granted Nov 9, 2021·4 cites·20 claims
- 0395US10340347B1Semiconductor device and semiconductor modulePANASONIC IP MAN CO LTD·Filed 2018·Granted Jul 2, 2019·11 cites·15 claims
- 0495US10074665B2Three-dimensional semiconductor memory device including slit with lateral surfaces having periodicityTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 11, 2018·12 cites·16 claims
- 0595US6803444B2Polyhydroxyalkanoate polyester having vinyl phenyl structure in the side chain and its production methodCANON KK·Filed 2002·Granted Oct 12, 2004·45 cites·20 claims
- 0695US6586562B2Polyhydroxyalkanoate, method for production thereof and microorganisms for use in the sameCANON KK·Filed 2000·Granted Jul 1, 2003·42 cites·16 claims
- 0794US11066722B2Method of producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2017·Granted Jul 20, 2021·3 cites·4 claims
- 0894US11069783B2Semiconductor device, semiconductor module, and packaged semiconductor devicePANASONIC SEMICONDUCTOR SOLUTIONS CO LTD·Filed 2020·Granted Jul 20, 2021·4 cites·17 claims
- 0994USD813182SSemiconductor devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 20, 2018·55 cites·1 claims
- 1094US9184177B2Semiconductor device and method for manufacturing the sameTOSHIBA KK·Filed 2014·Granted Nov 10, 2015·17 cites·15 claims
- 1194US8766351B2Semiconductor storage device and manufacturing method of semiconductor storage deviceIMAMURA TAKESHI·Filed 2011·Granted Jul 1, 2014·21 cites·12 claims
- 1294US7408017B2Polyhydroxyalkanoate containing unit with phenylsulfanyl structure in the side chain, process for its production, charge control agent, toner binder and toner which contain novel polyhydroxyalkanoate, and image forming method and image-forming apparatus which make use of the tonerCANON KK·Filed 2005·Granted Aug 5, 2008·23 cites·10 claims
- 1394US7169598B2Polyhydroxyalkanoate, method for production thereof and microorganisms for use in the sameCANON KK·Filed 2003·Granted Jan 30, 2007·36 cites·4 claims
- 1494US6908721B2Polyhydroxyalkanoate having amide group and sulfonic group, method of producing the same, charge controlling agent containing novel polyhydroxyalaknaote, toner binder, toner, and image forming apparatus using the tonerCANON KK·Filed 2003·Granted Jun 21, 2005·38 cites·27 claims
- 1594US6908720B2Polyhydroxyalkanoate, its production method, charge control agent containing the polyhydroxyalkanoate, toner binder and toner, and image forming method and image forming apparatus using the tonerCANON KK·Filed 2002·Granted Jun 21, 2005·47 cites·32 claims
- 1694US6808854B2Polyhydroxyalkanoates having in its side chain phenylsulfinyl structure and/or phenyl sulfonyl structure and production process therefor; charge control agent, toner binder and toner containing same; and image forming method and image forming apparatus using the tonerCANON KK·Filed 2002·Granted Oct 26, 2004·42 cites·30 claims
- 1794US6649381B1Polyhydroxyalkanoate, method for production thereof and microorganisms for use in the sameCANON KK·Filed 2003·Granted Nov 18, 2003·47 cites·11 claims
- 1893US6867023B2Production method of polyhydroxyalkanoate from substituted fatty acid ester as raw materialCANON KK·Filed 2001·Granted Mar 15, 2005·32 cites·11 claims
- 1993US6861550B2Polyhydroxyalkanoate containing 3-hydroxybenzoylalkanoic acid as monomer unit, and method for producing the sameCANON KK·Filed 2001·Granted Mar 1, 2005·33 cites·24 claims
- 2093US6858417B2Dna fragment carrying toluene monooxygenase, gene, recombinant plasmid, transformed microorganism, method for degrading chlorinated aliphatic hydrocarbon compounds and aromatic compounds, and method for environmental remediationCANON KK·Filed 2002·Granted Feb 22, 2005·33 cites·42 claims
- 2193US6777153B2Polyhydroxyalkanoate containing unit with thienyl structure in the side chain, process for its production, charge control agent, toner binder and toner which contain this polyhydroxyalkanoate, and image-forming method and image-forming apparatus which make use of the tonerCANON KK·Filed 2002·Granted Aug 17, 2004·38 cites·40 claims
- 2293US6521429B2Polyhydroxyalkanoates and method of producing them by utilizing microorganismsCANON KK·Filed 2000·Granted Feb 18, 2003·41 cites·5 claims
- 2392US6828074B2Binder resin containing polyhydroxyalkanoate, toner containing the binder resin, and image-forming method and image-forming apparatus which make use of the tonerCANON KK·Filed 2002·Granted Dec 7, 2004·37 cites·10 claims
- 2491US11577291B2Hot-rolled steel sheet for electrical steel sheet production and method of producing sameJFE STEEL CORP·Filed 2017·Granted Feb 14, 2023·2 cites·6 claims
- 2591US8692312B2Semiconductor memory device and method of manufacturing the sameFUKUZUMI YOSHIAKI·Filed 2012·Granted Apr 8, 2014·13 cites·8 claims
- 2691US7045321B2Polyhydroxyalkanoate containing unit with phenylsulfanyl structure in the side chain, process for its production, charge control agent, toner binder and toner which contain novel polyhydroxyalkanoate, and image-forming method and image-forming apparatus which make use of the tonerCANON KK·Filed 2002·Granted May 16, 2006·32 cites·33 claims
- 2791US6869782B2Polyhydroxyalkanoate that comprises unit having (methylsulfanyl) phenoxy structure in side chain thereof and process for producing the sameCANON KK·Filed 2002·Granted Mar 22, 2005·31 cites·29 claims
- 2891US6858367B2Binder resin containing novel polyhydroxyalkanoate, toner containing the binder resin, and image-forming method and image-forming apparatus which make use of the tonerCANON KK·Filed 2002·Granted Feb 22, 2005·37 cites·10 claims
- 2991US6479621B2Polyhydroxyalkanoate containing 3-hydroxythienylalkanoic acid as monomer unit and method for producing the sameCANON KK·Filed 2001·Granted Nov 12, 2002·34 cites·28 claims
- 3091US5679568AProcesses for decomposing a pollutant and remedying an environment using Renobacter sp. ferm BP-5353 having dehalogenase activityCANON KK·Filed 1995·Granted Oct 21, 1997·45 cites·10 claims
- 3190US7371291B2Grain-oriented magnetic steel sheet having no undercoat film comprising forsterite as primary component and having good magnetic characteristicsJFE STEEL CORP·Filed 2005·Granted May 13, 2008·7 cites·17 claims
- 3290US6911520B2Polyhydroxyalkanoate, method of producing the same, charge controlling agent containing polyhydroxyalkanoate, toner binder and toner, and image formation method and image forming apparatus using tonerCANON KK·Filed 2003·Granted Jun 28, 2005·34 cites·61 claims
- 3390US6855472B2Polyhydroxyalkanoate, producing method therefor, charge control agent containing such polyhydroxyalkanoate, toner containing such control agent and image forming method and image forming apparatus utilizing such tonerCANON KK·Filed 2002·Granted Feb 15, 2005·36 cites·30 claims
- 3490US6635782B2Polyhydroxyalkanoate and manufacturing method thereofCANON KK·Filed 2001·Granted Oct 21, 2003·26 cites·27 claims
- 3590US6485951B2Polyhydroxyalkanoate synthase and gene encoding the same enzymeCANON KK·Filed 2001·Granted Nov 26, 2002·20 cites·1 claims
- 3689US7354995B2Magnetic substance-biosubstance complex structure, peptide fragment capable of linking to magnetic substance and gene therefor, and process for producing the complex structureCANON KK·Filed 2004·Granted Apr 8, 2008·22 cites·2 claims
- 3789US6645743B1Polyhydroxyalkanoate copolymer containing in molecule unit with vinylphenyl structure in its side chain and method of manufacturing the sameCANON KK·Filed 2003·Granted Nov 11, 2003·32 cites·16 claims
- 3889US5962305AMicrobial strain, method for biodegrading organic compounds and method for environmental remediationCANON KK·Filed 1997·Granted Oct 5, 1999·41 cites·25 claims
- 3988US11056563B2Semiconductor device, semiconductor module, and packaged semiconductor devicePANASONIC SEMICONDUCTOR SOLUTIONS CO LTD·Filed 2020·Granted Jul 6, 2021·2 cites·7 claims
- 4088US7504086B2Structure and method for releasing substance therefromCANON KK·Filed 2005·Granted Mar 17, 2009·12 cites·3 claims
- 4188US5803664AProcess for remediating soilCANON KK·Filed 1996·Granted Sep 8, 1998·71 cites·9 claims
- 4287US8670223B2Case mold type capacitorIMAMURA TAKESHI·Filed 2011·Granted Mar 11, 2014·8 cites·9 claims
- 4387US7826042B2Recognition chip for target substance, and detection method and device for the sameCANON KK·Filed 2005·Granted Nov 2, 2010·13 cites·5 claims
- 4487US6017746ARemedying a contaminated environment using Pseudomonas cepacia or Corynebacterium species and Renobacter species FERM BP-5353 having dehalogenase activityCANON KK·Filed 1997·Granted Jan 25, 2000·31 cites·3 claims
- 4587US6004772AOxygenase expressing microorganism strain JM1 (FERM BP-5352) for degrading organic compounds without an inducerCANON KK·Filed 1996·Granted Dec 21, 1999·37 cites·35 claims
- 4687US5863789AMicroorganism-holding carrier and method for remediation of soil employing the carrierCANON KK·Filed 1997·Granted Jan 26, 1999·74 cites·25 claims
- 4786US6911521B2Polyhydroxyalkanoate that comprises unit having substituted or unsubstituted (phenylmethyl) sulfanyl structure in side chain thereof and process for producing the sameCANON KK·Filed 2002·Granted Jun 28, 2005·12 cites·37 claims
- 4886US6808907B2Method and apparatus for producing polyhydroxyalkanoateCANON KK·Filed 2002·Granted Oct 26, 2004·28 cites·15 claims
- 4986US6686439B2Polyhydroxyalkanoate and method of producing same, and ω-(2-thienylsulfanyl) alkanoic acid and method of producing sameCANON KK·Filed 2002·Granted Feb 3, 2004·49 cites·21 claims
- 5085US12325892B2Method for manufacturing a grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Granted Jun 10, 2025·0 cites·4 claims
Showing the top 50 of 230 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →