Inventor · disambiguated record
Esther S. Takeuchi
Also filed as: TAKEUCHI ESTHER · TAKEUCHI ESTHER S · TAKEUCHI ESTHER SANS
158 granted patents·30 pending applications·5,361 citations·filing 1989–2022
99Inventor score
Files withGREATBATCH W LTD105GREATBATCH W TECHNOLOGIES27GREATBATCH LTD15UNIV NEW YORK STATE RES FOUND15TAKEUCHI ESTHER S4
Top patents by PatentIndex Score
188 records- 0198US6274269B1Method for reducing voltage delay in alkali metal electrochemical cells activated with a nonaqueous electrolyte having a phosphate additiveGREATBATCH W LTD·Filed 2000·Granted Aug 14, 2001·100 cites·25 claims
- 0297US6537698B2Electrochemical cell having an electrode with a phosphonate additive in the electrode active mixtureGREATBATCH W LTD·Filed 2001·Granted Mar 25, 2003·95 cites·61 claims
- 0397US5549717AMethod of making prismatic cellGREATBATCH W LTD·Filed 1994·Granted Aug 27, 1996·156 cites·13 claims
- 0496US7820328B1Electrochemical cell electrode with improved particle-to-particle contact and method of manufacturingGREATBATCH LTD·Filed 2007·Granted Oct 26, 2010·41 cites·29 claims
- 0596US6737191B2Double current collector negative electrode design for alkali metal ion electrochemical cellsGREATBATCH W LTD·Filed 2001·Granted May 18, 2004·83 cites·29 claims
- 0696US6673493B2Double current collector cathode design using the same active material in varying formulations for alkali metal or ion electrochemical cellsGREATBATCH W LTD·Filed 2001·Granted Jan 6, 2004·75 cites·42 claims
- 0796US6511772B2Electrochemical cell having an electrode with a phosphate additive in the electrode active mixtureGREATBATCH W LTD·Filed 2001·Granted Jan 28, 2003·88 cites·46 claims
- 0896US5516340AProcess for making a metal oxide composite cathode material for high energy density batteriesGREATBATCH W LTD·Filed 1995·Granted May 14, 1996·124 cites·43 claims
- 0996US4964877ANon-aqueous lithium batteryGREATBATCH W LTD·Filed 1989·Granted Oct 23, 1990·184 cites·9 claims
- 1095US6730437B2Anode for nonaqueous secondary electrochemical cellsGREATBATCH W LTD·Filed 2001·Granted May 4, 2004·61 cites·50 claims
- 1194US6495285B2Phosphonate additives for nonaqueous electrolyte in rechargeable electrochemical cellsGREATBATCH W LTD·Filed 2000·Granted Dec 17, 2002·62 cites·37 claims
- 1294US5935724AElectrochemical cell having multiplate electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 1997·Granted Aug 10, 1999·122 cites·42 claims
- 1393US6451483B1Enhanced capacity Li/CFx electrochemical cellGREATBATCH W LTD·Filed 2000·Granted Sep 17, 2002·53 cites·51 claims
- 1493US6228534B1Annealing of mixed metal oxide electrodes to reduce polarization resistanceGREATBATCH W LTD·Filed 1998·Granted May 8, 2001·118 cites·22 claims
- 1593US5935728AElectrochemical cell having multiplate and jellyroll electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 1997·Granted Aug 10, 1999·109 cites·51 claims
- 1693US5147737AElectrochemical cell with improved efficiency serpentine electrodeGREATBATCH W LTD·Filed 1991·Granted Sep 15, 1992·143 cites·15 claims
- 1792US6350546B1Sulfate additives for nonaqueous electrolyte rechargeable cellsGREATBATCH W LTD·Filed 2000·Granted Feb 26, 2002·51 cites·35 claims
- 1892US6245464B1Hermetically sealed lithium-ion secondary electrochemical cellGREATBATCH W LTD·Filed 1998·Granted Jun 12, 2001·117 cites·27 claims
- 1992US6203942B1Phosphate additives for nonaqueous electrolyte rechargeable electrochemical cellsGREATBATCH W LTD·Filed 1999·Granted Mar 20, 2001·109 cites·39 claims
- 2092US6200701B1Phosphonate additives for nonaqueous electrolyte in rechargeable cellsGREATBATCH W LTD·Filed 1999·Granted Mar 13, 2001·109 cites·37 claims
- 2192US5435874AProcess for making cathode components for use in electrochemical cellsGREATBATCH W LTD·Filed 1993·Granted Jul 25, 1995·103 cites·12 claims
- 2291US10763491B2Low-temperature synthesis process of making MgzMxOy, where M is Mn, V or Fe, for manufacture of electrode materials for group II cation-based batteriesUNIV NEW YORK STATE RES FOUND·Filed 2015·Granted Sep 1, 2020·4 cites·9 claims
- 2391US6844115B2Highly conductive and stable nonaqueous electrolyte for lithium electrochemical cellsGREATBATCH W TECHNOLOGIES·Filed 2002·Granted Jan 18, 2005·40 cites·54 claims
- 2491US5472810ACopper, silver, vanadium oxide composite cathode material for high energy density batteriesGREATBATCH LTD W·Filed 1994·Granted Dec 5, 1995·111 cites·31 claims
- 2590US6403256B1Alkali metal electrochemical cell activated with a nonaqueous electrolyte having a sulfite additiveGREATBATCH W LTD·Filed 2000·Granted Jun 11, 2002·36 cites·36 claims
- 2689US7939199B1Method of controlling voltage delay and RDC growth in an electrochemical cell using low basis weight cathode materialGREATBATCH LTD·Filed 2007·Granted May 10, 2011·10 cites·16 claims
- 2789US6783888B2Control of cell swelling by the proper choice of carbon monofluoride (CFx) cathode materials in high rate defibrillator cellsGREATBATCH W LTD·Filed 2001·Granted Aug 31, 2004·40 cites·31 claims
- 2889US6641953B2Secondary cell with high rate pulse capabilityGREATBATCH W LTD·Filed 2001·Granted Nov 4, 2003·38 cites·52 claims
- 2988US6727022B2Powder process for double current collector screen cathode preparationGREATBATCH W LTD·Filed 2001·Granted Apr 27, 2004·38 cites·24 claims
- 3088US6566007B1Synthetic method for preparation of a low surface area, single phase silver vanadium oxideGREATBATCH W LTD·Filed 2000·Granted May 20, 2003·26 cites·29 claims
- 3188US6136477ANitrate additives for nonaqueous electrolyte rechargeable cellsGREATBATCH W LTD·Filed 1999·Granted Oct 24, 2000·87 cites·61 claims
- 3287US8133614B1Control of silver vanadium oxide surface areas as a means of controlling voltage delay and Rdc growth in an electrochemical cellGAN HONG·Filed 2007·Granted Mar 13, 2012·8 cites·20 claims
- 3387US6743547B2Pellet process for double current collector screen cathode preparationGREATBATCH W LTD·Filed 2001·Granted Jun 1, 2004·34 cites·18 claims
- 3487US6677077B2Electrochemical cell having multiplate electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 2001·Granted Jan 13, 2004·31 cites·14 claims
- 3587US6627337B2Conversion of low rate energy into high rate energy by parallel dischargingGREATBATCH W LTD·Filed 2001·Granted Sep 30, 2003·31 cites·36 claims
- 3687US6444360B2Electrochemical cell activated with a nonaqueous electrolyte having a sulfate additiveGREATBATCH W LTD·Filed 2001·Granted Sep 3, 2002·30 cites·29 claims
- 3786US7422826B2In situ thermal polymerization method for making gel polymer lithium ion rechargeable electrochemical cellsGREATBATCH LTD·Filed 2004·Granted Sep 9, 2008·26 cites·38 claims
- 3886US7022146B2Method for providing a hermetically sealed coin cellGREATBATCH W TECHNOLOGIES·Filed 2005·Granted Apr 4, 2006·9 cites·12 claims
- 3986US6692865B2Double current collector cathode design using mixtures of two active materials for alkali metal or ion electrochemical cellsGREATBATCH W LTD·Filed 2001·Granted Feb 17, 2004·28 cites·50 claims
- 4086US6265106B1Alkali metal electrochemical cell activated with a nonaqueous electrolyte having a sulfate additiveGREATBATCH W LTD·Filed 2000·Granted Jul 24, 2001·29 cites·26 claims
- 4186US6258473B1Electrochemical cell having multiplate electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 1999·Granted Jul 10, 2001·73 cites·24 claims
- 4286US6166524AAlternate fuel gauge for an alkali metal electrochemical cellGREATBATCH W LTD·Filed 2000·Granted Dec 26, 2000·35 cites·29 claims
- 4385US6746804B2Nonaqueous organic electrolytes for low temperature discharge of rechargeable electrochemical cellsGREATBATCH W TECHNOLOGIES·Filed 2002·Granted Jun 8, 2004·27 cites·29 claims
- 4485US6541140B1Electrochemical lithium ion secondary cell having multiplate electrodes with differing discharge rate regionsGREATBATCH W TECHNOLOGIES·Filed 2000·Granted Apr 1, 2003·31 cites·36 claims
- 4585US6410181B1High temperature lithium oxyhalide electrochemical cellGREATBATCH W LTD·Filed 2000·Granted Jun 25, 2002·26 cites·27 claims
- 4685US5716728AAlkali metal electrochemical cell with improved energy densityGREATBATCH W LTD·Filed 1996·Granted Feb 10, 1998·80 cites·46 claims
- 4785US5695892APreparation of silver vanadium oxide using nitric acid with oxide starting materialsGREATBATCH W LTD·Filed 1996·Granted Dec 9, 1997·51 cites·13 claims
- 4884US9616142B2Electrochemical eradication of microbes on surfaces of objectsUNIV NEW YORK STATE RES FOUND·Filed 2014·Granted Apr 11, 2017·8 cites·16 claims
- 4984US6165638AElectrochemical cell having multiplate and jellyroll electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 1999·Granted Dec 26, 2000·63 cites·21 claims
- 5084US5639577ANonaqueous electrochemical cell having a mixed cathode and method of preparationGREATBATCH W LTD·Filed 1996·Granted Jun 17, 1997·77 cites·55 claims
Showing the top 50 of 188 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →